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Business Name: Anderson Brothers Truck & Equipment Address: 2640 State Hwy 99 N #1, Eugene, OR 97402 Phone: (541) 688-8686 Anderson Brothers Truck & Equipment Anderson Brothers Truck & Equipment is a long-established truck parts and repair company located in Eugene, Oregon. Founded in 1949, the business has served the region for more than 70 years, building a reputation as a reliable source for heavy-duty truck parts, custom fabrication, and equipment repair. The company works with commercial vehicle owners, fleets, and equipment operators who need dependable parts and services to keep their trucks operating safely and efficiently. A core focus of Anderson Brothers is providing specialized services for heavy-duty trucks and equipment. Their shop offers custom driveline fabrication and repair, helping customers build, rebuild, or balance drivelines for a wide range of applications. They also specialize in custom U-bolt bending and fabrication, producing precisely sized components for trucks and other heavy equipment. In addition, the company sells both new and used truck parts, stocking a large inventory and offering local delivery in the Eugene and Springfield areas. Beyond parts sales, Anderson Brothers provides repair and maintenance services for truck components such as transmissions, differentials, and related systems. Their experienced team focuses on delivering practical, cost-effective solutions that help keep trucks and equipment running reliably. With decades of experience and a commitment to local service, Anderson Brothers Truck & Equipment continues to support the trucking and transportation industries throughout Eugene and surrounding communities. View on Google Maps 2640 State Hwy 99 N #1, Eugene, OR 97402 Business Hours Monday: 7:30 AM–6 PM Tuesday: 7:30 AM–6 PM Wednesday: 7:30 AM–6 PM Thursday: 7:30 AM–6 PM Friday: 7:30 AM–6 PM Saturday: 8 AM–2 PM Sunday: Closed Follow Us: Facebook: https://www.facebook.com/andersonbrotherseugene Instagram: https://www.instagram.com/andersonbrotherste/ 🤖 Explore this content with AI: 💬 ChatGPT 🔍 Perplexity 🤖 Claude 🔮 Google AI Mode 🐦 Grok Downtime has a number, and it is seldom little. A local hauler who misses out on a delivery window consumes not just the late charge but also the chauffeur's hours, the customer's confidence, and typically a 2nd trip to make things right. That is why picking Truck Parts and the professionals who set up or rebuild them is not a procurement task. It is risk management. It is security. It is whether your rig gets back under its own power. I have actually invested adequate hours under trucks and at the counter to see the patterns. The fleets that keep rolling are not the ones with the greatest parts room, they are the ones that match the best element to the right task, then pair that choice with a store that can carry out under pressure. From Custom U Bolts to complete drivelines, the selection procedure follows a couple of long lasting rules, with space for judgment where it counts. Start with duty cycle, not the catalog Two trucks can share a VIN prefix yet live completely various lives. One pulls a stomach dump through jobsite ruts, the other cruises interstate miles with a dry van. Both wear leaf springs and u-joints, however their failure modes and part options differ. Be specific about your typical load weight, grade frequency, stop count per hour, and environment. In destructive areas, I have actually enjoyed bright zinc hardware turn milky in months while hot dip galvanizing held up for several years. On the other end, a mountain path with 6 percent grades will cook minimal u-joints long before the calendar says they are due. If you are including lift blocks for tire clearance on a service truck, the axle tube size and spring stack height modification enough to require Custom U Bolts, not recycle of the last set you discovered on the shelf. Capturing duty cycle information is not theory. It guides spline choice on a slip yoke, the needed torque score on a center bearing, and the finish on your frame hardware. It also tells a rebuild expert what to check beyond the obvious. Drivelines deserve more than guesswork An effectively built and balanced driveline runs quiet, cool, and boring. That is what you desire. When it is off, the truck tells you through shudder on launch, a hum in the floor at a specific roadway speed, or a pinion seal that stops working two times in a season. Many of those signs point to angles, phasing, and balance instead of a single bad u-joint. A quick story from a community rake truck that entered into the shop mid-season: the crew had replaced rear u-joints twice in six weeks. The cardan caps were blue with heat. The perpetrator was a bent driveshaft that had actually been corrected the alignment of badly, then not rebalanced, paired with a rear axle shim that pressed the pinion angle out by three degrees. Once we installed a properly constructed shaft and set working angles within a degree, the truck ended up the winter without touching the driveline again. When you pick a buy driveline work, you are hiring more than a welder. You want a group that can determine, device, and verify. Inquire about their balancing ability, not just whether they balance, but the speed and weight resolution their balancer can attain and whether they can record it. A store that can print pre and post balance values, with remaining imbalance numbers per airplane, deals with the process like a requirements, not an art form. Diameter and length figure out vital speed, which figures out whether a given tube size is viable at your cruise RPM. A long single-piece shaft on a medium-duty chassis that sees 70 mph might run annoyingly near to its important speed. A great builder will recommend a two-piece shaft with a carrier bearing, then set working angles that cancel vibration through both areas. There are compromises. A provider adds hardware and another bearing to service, but it often moves your operating point further from trouble. Phasing matters. Yokes that are out of phase by a couple of degrees can produce a second-order vibration that makes the truck seem like it has a weaken of round. Lots of field-fabricated shafts end up a spline off merely due to the fact that a paint mark was missed out on. The right store utilizes indexed yokes or fixtures to lock phasing throughout assembly. Not every part requires to be OEM, but important ones often should be Tier 1. I put exceptional crosses and slip yokes in builds that see continuous torque spikes, like refuse work or snow battling. I do not chase after the most affordable u-joint for mixers or oilfield assistance trucks. The cost of a roadside failure overshadows the rate delta in between a bargain and a tested part. On highway tractors with gentler task cycles, reliable aftermarket elements can make good sense. The dividing line is not brand loyalty, it is documented performance and constant metallurgy. Selecting the ideal rebuild specialist When you hand over a driveshaft, axle, steering equipment, or transmission, you are trading time and trust. You desire quickly, but not at the cost of repeat work. Not all rebuilders run the very same method, even when their signs look comparable. The distinction shows up in three places: process control, testing, and parts inventory. If a shop can not or will not determine bores, runout, endplay, and bearing preload to spec, you run the risk of a system that works fine on the stand and stops working under load. Transmission builders ought to have the ability to reveal you selective shims, stack height measurements, and a test log of line pressure and shift timing on their dyno. Axle rebuilders should have a repeatable approach for setting pinion depth and carrier bearing preload, not just a feel for it. Driveline shops should catch and report tube runout and yoke straightness before they begin welding. Testing is not a luxury. For steering equipments, a good store pins the input, procedures help pressure, and verifies relief settings. For drivelines, a spin at the balancer with documented results is obligatory. When a shop says they will throw it on the truck and see how it feels, you are funding their guess. Inventory matters due to the fact that you can not rebuild with air. I prefer shops that stock typical surface areas, seals, and crosses from understood makers, not simply boxes with part numbers. A counter with visible u-joint and center bearing alternatives, along with yoke straps or U bolt sets matched to real yoke series, reduces the uncertainty and the lead time. Here is a short checklist that covers the products worth asking before you commit a job to an expert: Do you offer measurement documentation with the rebuilt system, consisting of balance or test results? What brands of crucial wear components do you stock and set up by default? Can you meet my turnaround time without utilizing used or doubtful parts to make the date? How do you set and verify working angles, preload, or other crucial specs for my unit? What service warranty do you offer, and what is excluded due to setup conditions like contamination or misalignment? Five concerns can expose how a store believes. If the answers are vague, take the hint. The peaceful importance of Custom U Bolts U bolts do not use a hero cape, yet they hold your axle where it belongs and keep spring pack securing force that keeps the leaves from stressing themselves into shims. A surprising number of ride concerns, axle wrap complaints, and broke spring seats trace back to the wrong U bolt shape, product, or torque. Off the shelf sets work for factory setups, but any modification in spring stack height, block thickness, or axle tube size is a cue for Custom U Bolts. Raise blocks commonly need longer legs and a different bend radius to clear. Some axles use a semi-round or semi-elliptical seat, and a generic square bend U bolt will point-load the seat and unwind under service. Material grade is not cosmetic. Many heavy-duty applications ought to perform at least a Grade 8 comparable, and the much better shops will use licensed rod with heat treatment records. Thread pitch ought to match the nut style and washer style. I have seen coarse-thread fine, but mixing a tall nut designed for fine thread onto a coarse rod cuts holding power and results in nut creep. The proper high nut offers a thread height that resists loosening and spreads the securing load. Prevent reusing distorted thread lock nuts more than once, their grip deteriorates, and a heavy truck does not forgive. Coating selection depends upon environment. In the rust belt, hot dip galvanizing makes its keep. Zinc plating looks clean but can thin to crumbs in a couple winter seasons. Exclusive dry film coverings like Geomet have a good performance history where chemical baths prevail. Whatever the finish, ask your supplier for the torque specification for that surface and lube condition. A dry torque on zinc does not match the very same torque on oiled or plated threads. That distinction can run 10 to 20 percent, enough to leave a spring pack loose or crush it. Measurement is basic if you decrease. Procedure inside width to fit the spring plate holes, then leg length from inside the bend to the end of the threads. Strategy thread length to allow for plate density, spring pack height, block if used, and enough run-on for full nut engagement plus a couple of threads revealing. Securing force needs a smooth under washer surface area. A spring plate that appears like a washboard will chew torque into friction instead of preload. A quick pass with a flap wheel to remove scale, then a bit of paint, pays back. One more ignored detail: the bend radius. A too-tight bend creates stress risers in the rod and shortens life. Trusted producers utilize passes away with a radius matched to the rod diameter. If the bend looks sharp, or the within the bend reveals micro cracks, send it back. What a great driveline store looks like You learn a lot in the very first 5 minutes standing at a driveline counter. If the store has 2 balancers, a lathe long enough to handle your tube, and racks of raw tube in numerous diameters and wall thickness, they are set up to build, not just repair. Components for common series yokes, angle finders with magnets, and a rack filled with center bearings sorted by series and bore size program they anticipate to fix your issue the very first time. Pay attention to how they speak about angles. The best shops request transmission output and pinion angles with the truck at trip height, not guesses. They might lend you an inclinometer or send a tech out to determine if the frame is on stands. They inquire about your common load because an empty dump runs at a different angle than a fully loaded one. That nuance matters. A shaft that is smooth at one weight can vibrate at another if angles do not cancel properly. Look for how they manage cores and old parts. Shops that tag and bag removed u-joints and seals, then show you heat marks, brinelling, or stressing on the cross, teach you something about the failure. The crew that tosses parts in a bin and shrugs when you ask what went wrong is not the team that will help you prevent a repeat. Matching Truck Parts to the issue, not the brand Brand loyalties run deep, and they exist for reasons. That stated, a smart buyer updates their psychological list as the market shifts. Some OEMs outsource components to the very same Tier 1 makers who offer in the aftermarket. In other cases, the aftermarket version loses a heat reward action or a coating to conserve cost. The spec sheet seldom shouts that out. Where the repercussion of failure is high, stick with tested parts and keep documents. U-joints, carrier bearings, spring pins, tie rod ends, drag links, and brakes fall in that container. For less crucial locations, like cosmetic brackets or non-structural fasteners, respectable aftermarket is fine. A center and bearing set on a steer axle, however, is the incorrect location to practice economy. The guide set brings not just the load but also the directional stability of the automobile. If you have seen a used kingpin andersonbrotherste.com custom U bolts and a hungry center shred a tire in a week, you respect the bearings you can not see. Beware of counterfeit parts. Packaging that looks a little off, misspelled trademark name, and bearings with laser marks that rub off under solvent are warnings. I have actually had boxes that seemed legitimate up until the micrometer told me an expected 1710 cross was a whisper undersize. The cups slipped into the yoke ears with finger pressure. That is not fine. Buy from distributors with factory accounts and released traceability. When remanufactured makes sense, and when it does not Remanufactured elements have raised fleets for years. A reman transmission or differential with a nationwide service warranty, evaluated on a stand and all set to set up, saves time and often money compared to a tear-down in a small store. The technique is matching the reman program to your danger tolerance. If you run common models with fast exchange schedule, reman is difficult to beat. You get known-good assemblies and a foreseeable core process. If your truck has an oddball ratio, PTO provisions, or a custom yoke, make sure the reman system can be set up to match. Otherwise, the shortcut becomes a retrofitting hold-up. For very old or greatly modified units, a local rebuild with your case and your accessories might be the much better line. You can examine the parts at each action and keep your distinct features intact. With drivelines, exchange can work for basic lengths on typical designs, however a lot of work is custom to wheelbase and trip height. A good shop will keep a library of common measurements and season it with real on-truck checks. I have actually seen exchange shafts set up an inch short on slip travel, which looked fine on the stand and tore the slip yoke spline on the first axle wrap occasion. Measure twice, build once. Installation is half the battle Even the best parts stop working if set up thoughtlessly. Cleanliness is a specification. When pushing u-joints, a little bit of grit in the cup will gall the trunnion, create heat, and loosen the cap. Proper orientation of grease fittings matters for service later on. Yoke straps need to be torqued uniformly, and their bolts not recycled forever. Pinion yokes scar when over-torqued or re-torqued dry. Those scars then consume the next seal. A small dab of authorized sealant at the splines, appropriate torque, and a refined yoke running surface avoid the return visit. Custom U Bolts should be set up on tidy, flat plates with hardened washers under the nuts, then torqued in a cross pattern to the specified value. After the first loaded run, re-torque at the service bay door. Springs settle, paint crushes, and the clamp load relaxes. A five-minute check prevents a five-figure event. Working angles deserve a second look after suspension work. If you change ride height by any technique, examine the transmission and pinion angles again. Adjustable shims exist for a reason. That 1 or 2 degree correction can be the distinction in between a drivetrain that hums and one that chews center bearings. Money, time, and proof Good stores cost more than pop-up operations. The invoice informs you what you paid. The proof informs you what you bought. Request for balance sheets, torque records, pressure tests, and parts lists connected to lot numbers when offered. It is not bureaucracy, it is future utilize. If an element stops working inside service warranty, you desire evidence of correct work. If it runs past a million miles, you want to duplicate the recipe. Turnaround time is typically the choosing aspect. A shop that can turn a driveline overnight because they equip typical tube and yokes conserves a day of revenue. A professional who can machine a custom center pin or spring pin internal keeps the truck off jack stands. The most affordable rate on a part that ships next week is not the lowest cost. Using symptoms to pick the next step Not every vibration is a driveline, and not every lean is a spring. Still, patterns assist. A simple field list can assist your next call. Vibration under load that fades when cruising typically indicates driveline angles or u-joints. A cyclical hum that appears at a specific road speed despite gear prefers a balance or tire issue. Clunks on start and stop without vibration under cruise can come from loose U bolts or used slip splines. Repeated seal failures on a differential suggest pinion angle or yoke surface issues, not simply bad seals. A truck that sits low on one corner yet lines up true might have a cracked leaf under the center bolt, not a frame issue. Use those signals to decide whether to head to a driveline shop, a suspension professional, or a tire bay. The right very first stop saves a lap around the block. Edge cases and judgment calls Field service trucks that idle for hours with PTOs engaged develop heat patterns various from highway tractors, especially in gearboxes. Off-road haulers load mud into u-joint cups, wicking water past the seals. Snowplows run in salt fog all winter season, which pleads for sealed crosses and aggressive washing. In each case, adjust the upkeep period and the part surface. For instance, stainless shields on spring plates extend life in corrosive work, and sealed or hybrid u-joints can be warranted even if the old-timers prefer greaseable versions. The trade-off is inspection by feel versus dependence on seal integrity. Neither is ideal, so match the option to service discipline. If the truck seldom sees a grease weapon, sealed makes sense. Long wheelbase trucks with drop axles present extra angles and joints that require coordinated setup. I have combated a harmonic at 58 mph that vanished just after synchronizing working angles across three sections and moving a provider bracket up a quarter inch. The spec sheet got us close. Determining on the truck got us home. What success looks like When you choose the best Truck Parts and the right rebuild experts, the proof is peaceful and cumulative. The truck goes out a complete day without a squeak or a smell. The chauffeur stops seeing the drivetrain because it vanishes behind the task. U-bolts do not need a wrench every week. Center bearings stop filling the shelf behind the seat. Your parts room brings less emergency situation spares since you are not utilizing them as bandages. A little aggregate hauler I dealt with kept burning through rear u-joints on 2 tandems. Their practice was to recycle spring plates, ignore rust scale under the plates, and hit U bolts with an effect up until they felt right. We cut new Custom U Bolts with coated rod, cleaned and painted the plates flat, torqued with an adjusted wrench, then re-torqued after the very first loaded run. We likewise fixed pinion angles by 2 degrees using wedges. Failures stopped. The fix expense less than a single tow. The lesson was not exotic, it was attention married to the best parts. Bringing it all together The best decisions in sturdy maintenance live where measurement fulfills experience. Drivelines reward builders who think in thousandths and degrees, not just inches. Custom U Bolts benefit mechanics who clean and torque, not just tighten. Rebuild experts make their keep by recording what they did and why it will hold. Buyers succeed to start with responsibility cycle, then match elements for torque, angle, and environment. Shops that reveal their process, stock genuine parts, and respond to direct questions with specifics deserve the relationship. Keep your lists short, your records long, and your standards steady. The truck will let you know you got it right by doing what it should, which is to take the load down the roadway without drama.Anderson Brothers Truck & Equipment is located in Eugene, Oregon Anderson Brothers Truck & Equipment was founded in 1949 Anderson Brothers Truck & Equipment serves commercial truck owners Anderson Brothers Truck & Equipment serves fleet operators Anderson Brothers Truck & Equipment provides heavy-duty truck parts Anderson Brothers Truck & Equipment provides truck equipment repair services Anderson Brothers Truck & Equipment specializes in driveline fabrication Anderson Brothers Truck & Equipment performs driveline repair Anderson Brothers Truck & Equipment offers custom U-bolt bending Anderson Brothers Truck & Equipment manufactures custom U-bolts Anderson Brothers Truck & Equipment sells new truck parts Anderson Brothers Truck & Equipment sells used truck parts Anderson Brothers Truck & Equipment maintains heavy-duty trucks Anderson Brothers Truck & Equipment repairs truck transmissions Anderson Brothers Truck & Equipment repairs truck differentials Anderson Brothers Truck & Equipment supports the trucking industry Anderson Brothers Truck & Equipment operates in Lane County, Oregon Anderson Brothers Truck & Equipment provides parts delivery services Anderson Brothers Truck & Equipment supplies components for heavy equipment Anderson Brothers Truck & Equipment serves customers in Eugene and Springfield, Oregon Anderson Brothers Truck & Equipment has a phone number of (541) 688-8686 Anderson Brothers Truck & Equipment has an address of 2640 State Hwy 99 N #1, Eugene, OR 97402 Anderson Brothers Truck & Equipment has a website https://andersonbrotherste.com/ Anderson Brothers Truck & Equipment has Google Maps listing https://maps.app.goo.gl/ta67Qi9fc5DCZZzp7 Anderson Brothers Truck & Equipment has Facebook page https://www.facebook.com/andersonbrotherseugene Anderson Brothers Truck & Equipment has an Instagram page https://www.instagram.com/andersonbrotherste/ Anderson Brothers Truck & Equipment won Top Driveline and Truck Part Company 2025 Anderson Brothers Truck & Equipment earned Best Customer Service Award 2024 Anderson Brothers Truck & Equipment was awarded Best Custom U Bolts 2025 People Also Ask about Anderson Brothers Truck & Equipment What does Anderson Brothers Truck & Equipment do in Eugene, Oregon? Anderson Brothers Truck & Equipment is a Eugene-based truck parts and repair company that provides custom U-bolt bending, driveline repair and replacement, new and used truck parts, and other medium- and heavy-duty truck services. They have served the area since 1949. Where is Anderson Brothers Truck & Equipment located? Anderson Brothers Truck & Equipment is located at 2640 Highway 99 N, Eugene, Oregon 97402. Our website also lists phone number (541) 688-8686 and business hours for local customers needing parts or repair service. How long has Anderson Brothers Truck & Equipment been in business? Anderson Brothers has been serving Eugene since 1949. The business is a long-established local provider of truck parts, fabrication, and repair services. Does Anderson Brothers Truck & Equipment sell new and used truck parts? Yes. Anderson Brothers sells both new and used truck parts for medium- and heavy-duty vehicles. We focus on parts categories such as brakes and drums, wheel shafts, Baldwin filters, straps and tie downs, exhaust parts, and other accessories. Does Anderson Brothers Truck & Equipment offer local truck parts delivery? Yes. The company offers local delivery for truck parts in Eugene and Springfield, and our truck parts page also notes delivery to Eugene, Springfield, and surrounding areas. What driveline services does Anderson Brothers Truck & Equipment provide? Anderson Brothers specializes in custom driveline solutions, including driveline replacement, drive shaft repair, and precision fabrication. These services are available for heavy trucks, cars, and pickup trucks. Can Anderson Brothers Truck & Equipment make custom U-bolts? Yes. We offer custom U-bolt bending in Eugene and can produce U-bolts in different lengths, widths, thread sizes, and thicknesses. We can bend both round and square U-bolts depending on the application. What truck repair services does Anderson Brothers Truck & Equipment offer? We perform repair and maintenance work for medium- and heavy-duty trucks, including flywheel resurfacing, oil changes, brake services, suspension repair, and king pin replacement. We work to reduce downtime and keep trucks performing at their best. What truck brands does Anderson Brothers Truck & Equipment service and supply parts for? Anderson Brothers says it services and supplies parts for major truck and equipment brands including Freightliner, Kenworth, Peterbilt, Mack, Volvo, and Cummins, among others. Who owns Anderson Brothers Truck & Equipment? Anderson Brothers is now led by the Weld Family, who also own Buck’s Sanitary Services and Royal Flush Environmental Services. The current ownership remains focused on serving Eugene and the surrounding community. Where is Anderson Brothers Truck & Equipment located? The Anderson Brothers Truck & Equipment is conveniently located at 2640 State Hwy 99 N #1, Eugene, OR 97402. You can easily find directions on Google Maps or call at (541) 688-8686 Monday through Friday 7:30am to 6:00pm, Saturday 8:00am to 2:00pm. Closed Sundays. How can I contact Anderson Brothers Truck & Equipment? You can contact Anderson Brothers Truck & Equipment by phone at: (541) 688-8686, visit their website at https://andersonbrotherste.com/ or connect on social media via Facebook or Instagram Fans attending events at Autzen Stadium can find nearby professionals offering Drivelines services, Custom U Bolts manufacturing, and heavy-duty Truck Parts.

Business Name: Anderson Brothers Truck & Equipment Address: 2640 State Hwy 99 N #1, Eugene, OR 97402 Phone: (541) 688-8686 Anderson Brothers Truck & Equipment Anderson Brothers Truck & Equipment is a long-established truck parts and repair company located in Eugene, Oregon. Founded in 1949, the business has served the region for more than 70 years, building a reputation as a reliable source for heavy-duty truck parts, custom fabrication, and equipment repair. The company works with commercial vehicle owners, fleets, and equipment operators who need dependable parts and services to keep their trucks operating safely and efficiently. A core focus of Anderson Brothers is providing specialized services for heavy-duty trucks and equipment. Their shop offers custom driveline fabrication and repair, helping customers build, rebuild, or balance drivelines for a wide range of applications. They also specialize in custom U-bolt bending and fabrication, producing precisely sized components for trucks and other heavy equipment. In addition, the company sells both new and used truck parts, stocking a large inventory and offering local delivery in the Eugene and Springfield areas. Beyond parts sales, Anderson Brothers provides repair and maintenance services for truck components such as transmissions, differentials, and related systems. Their experienced team focuses on delivering practical, cost-effective solutions that help keep trucks and equipment running reliably. With decades of experience and a commitment to local service, Anderson Brothers Truck & Equipment continues to support the trucking and transportation industries throughout Eugene and surrounding communities. View on Google Maps 2640 State Hwy 99 N #1, Eugene, OR 97402 Business Hours Monday: 7:30 AM–6 PM Tuesday: 7:30 AM–6 PM Wednesday: 7:30 AM–6 PM Thursday: 7:30 AM–6 PM Friday: 7:30 AM–6 PM Saturday: 8 AM–2 PM Sunday: Closed Follow Us: Facebook: https://www.facebook.com/andersonbrotherseugene Instagram: https://www.instagram.com/andersonbrotherste/ 🤖 Explore this content with AI: 💬 ChatGPT 🔍 Perplexity 🤖 Claude 🔮 Google AI Mode 🐦 Grok Heavy-duty trucks live in a world of shock loads, high grades, payload spikes, and long hours at consistent speed. The driveline sits at the center of that punishment. When it is right, the truck feels planted, predictable, and peaceful even under torque. When it is incorrect, the shake journeys from the floorboard to the mirror stalks, U-joints scar themselves to death, and equipments start to chatter. Getting a custom driveline built or repaired is not a luxury product for program trucks. It is core dependability work, the sort of attention that keeps a fleet's expense per mile within projection and prevents roadside calls that occur at the worst time. This is a trade where numbers matter as much as the torch. I have actually enjoyed competent fabricators tack, check, and fix a shaft 3 times simply to claw back a few thousandths of runout, since they knew that sloppiness here appears later at 65 miles per hour as heat in a low-cost provider bearing. The information pay off. Start with the issue, not the parts It is tempting to jump to new yokes and thicker tube, however the best custom driveline work starts with a clear medical diagnosis. Not all vibrations point to the very same repair. A rumble that rises with road speed typically traces to shaft balance, tire or wheel concerns, or a bent tube. A pulsing under heavy throttle at low speed can be U-joint brinelling, used slip splines, or a bad provider bearing. A harmonic that peaks near a specific highway speed hints at a vital speed problem. Getting orientation from those patterns saves money and steers every option that follows, from tube diameter to joint series to whether you divided a long single shaft into a two-piece with a midship bearing. I keep notes from test drives. Construct the routine of logging when the vibration appears, what equipment, throttle position, speed, and whether it fades throughout coast or grows under load. That page becomes your construct specification as much as any measurement. Measure for fitment like it is aerospace A durable shaft that is the incorrect length, or the best length with the wrong operating angle, is still a failure. Set trip height initially, with the truck as it will live when working. Air suspensions ought to be at normal driving height. Lifted leaf trucks ought to have pinion angle set where it belongs, locked down with correct hardware. This is where Custom U Bolts appear in the real world. If you utilize shims under leaf springs to correct pinion angle, those shims change the stack height, and you require longer U bolts with complete thread engagement and correct torque. Sloppy clamping lets the axle rotate under load, which eliminates U-joints and splines. For measurements, be precise and constant. Tail housing flange to pinion flange is the common baseline, however combined flange patterns or half-round yokes alter how you determine and what adapters you may require. Note pilot sizes, bolt circle sizes, and spline count at the slip. On heavy trucks I still see 3 different yoke sizes on the same lorry: 1710 at the transmission, 1760 midship, and 1810 at the axle. Mixing these unintentionally complicates balance and service. A couple of essential figures assist length: go for mid-travel at the slip when the truck sits at trip height. Leave adequate plunge for full suspension compression without bottoming, and enough extension for droop without shaft pullout. On long wheelbase tandems, that can be an inch or more each method, depending upon geometry. Mark phasing before teardown. On two-piece shafts, the front and back should be timed properly to cancel velocity variations. If the truck arrived with a misphased shaft, do not copy the error. Correct it. Here is a compact list I use before devoting to tube size or yokes: Driveline length at trip height and at complete bump and droop Flange types, pilot sizes, bolt circle, and U-joint series at each end Operating angles at transmission output, carrier bearing, and pinion, within 0.5 degree match where required Slip spline travel readily available vs required, consisting of seal land and stop-to-stop distances Frame installing points and rigidness for any carrier bearing or midship support Materials and tube sizing are torque math, not guesswork Most sturdy drivelines utilize DOM steel tube, often 1020 or 1026. Wall density normally falls in between 0.120 and 0.188 inch, with outdoors sizes of 3.5 to 6 inches depending on torque and length. Chromoly, like 4130, shows up in extreme responsibility or high rpm environments however is not common in occupation trucks since the expense seldom purchases proportional advantage for the rpm range. Aluminum shafts have weight benefits, but in heavy service they can trade damage resistance and long-lasting resilience for a weight number that does not change profits. For the majority of fleets, stout steel pages the bills. Bigger tube increases bending stiffness and raises important speed, however it changes clearance to crossmembers, exhaust, and brake pipes. On a long shaft, the step from 4 inch to 5 inch OD can move a critical speed from roughly 2,800 rpm to 3,400 rpm, a cushion you will feel at highway cruise. Those are estimate, not a substitute for estimation. If you are within a couple of hundred rpm of your cruise shaft speed, do not bet. Change television, divided the shaft with a carrier, or adjust ratio if your usage case enables it. Weld yokes and midship stubs should match the tube size and wall so the weld joint has even heat input and consistent strength. You desire a clean V-groove, constant feed, and full penetration without burn-through shoulders. Most stores will preheat much heavier sections and finish with a correcting the alignment of pass before balance. A driveline that looks straight to the eye can still reveal 0.020 inch overall showed runout. The target is generally under 0.010 inch TIR on television and 0.004 to 0.006 at the weld shoulders for sturdy shafts. The straighter it is, the less weight you will be stacking during balance. U-joint series, yokes, and phasing matter like gear choice Pick U-joint series based on torque and joint angle, not what was on the shelf. Typical sturdy series consist of 1710, 1760, 1810, and 1880. Capacity differs with operating angle and lubrication, but as a rough guide, moving from 1710 to 1810 is a meaningful jump in torque score and cap diameter. Full-round yokes with bolted bearing caps hold much better under shock than strap-style half-rounds, and they endure re-torque cycles much better. Do not mix strap bolts across brand names. Bolt length, shoulder, and thread pitch vary, and the incorrect bolt uses an incorrect sense of clamp. Most 1710 to 1810 cap bolts land in the 70 to 120 lb-ft torque range. Constantly verify from the yoke maker's specification sheet. Phasing is non-negotiable. The front and rear joints on a single shaft need to rest on the same plane. If one ear is clocked a few degrees out, the shaft introduces a second-order vibration that balance can not repair. On two-piece systems, the phasing modifications in predictable ways to cancel velocity ripple throughout the provider. If you are not particular, set the assistance angles, then search for the appropriate clocking for the particular plan. A wrong guess appears on the very first test drive. Angles, carrier bearings, and why one degree can matter U-joints like to move. A joint that runs at precisely absolutely no degrees never ever turns its needles, which chews flats in the bearings, then grows vibration under light load. Aim for 1 to 3 degrees of running angle at each joint on a single shaft, with the transmission output and pinion angles equivalent and opposite within roughly half a degree. That range keeps the needles alive without developing a huge sine-wave in speed. Two-piece shafts follow comparable logic but add the provider. Set the provider bracket so that the front and rear areas each live in a comfy angle window. Attempt to keep the front shaft brief and stiff to press crucial speed higher. On long wheelbase tractors, splitting the total length into a front shaft around 40 inches and a back that fits the axle spacing frequently keeps both within safe rpm. Carrier bearings should have genuine installing. A soft or split rubber assistance, a bent bracket, or a frame crossmember that can bend under load will appear as oscillation that ruins a mindful balance task. Mount the carrier on clean, flat steel, and shim to set height rather than slotting holes. If you adjust height, recheck angles at every joint. Balancing and critical speed: understand your numbers A sturdy shaft must be dynamically stabilized at a speed that represents how it will live. Shops vary in approach, but stabilizing at or above the shaft's expected highway rpm offers the best read. Including weights to strike zero is not the objective if television or yokes are not straight. Proper gross runout initially, then balance. A common heavy truck shaft can be stabilized to a recurring level in the community of a few gram-inches, often tighter on shorter, stiffer pieces. If a shop needs to stack a handful of slugs around the circumference, you likely missed out on a correcting the alignment of step. Critical speed is the rpm where the shaft's very first bending mode gets excited. Long, thin shafts struck it at surprisingly low speeds. Here is a useful method to think of it. Expect a tandem dump uses a single rear shaft determining about 72 inches of exposed tube, 5 inch OD, 0.125 wall. That shaft's very first crucial might sit around 3,000 to 3,200 rpm depending on end restrictions and product. With 4.10 gears and 11R22.5 tires, shaft rpm at 65 miles per hour could be roughly 2,700 to 2,900 rpm. That margin is narrow. Strike a downhill at 72 mph and you might kiss the mode, feel a buzz, and view carrier life shrink. Dividing into a two-piece with a midship bearing raises the vital speeds and smooths the cabin. You pay in included parts and a little upkeep, however for long wheelbase trucks it is the smart trade. Repair and rebuild: when to save and when to begin fresh A harmed shaft is not constantly a total loss. You can real a bent tube, though the success window closes if it has a deep damage, a kink, or severe rust pitting. Welded yokes with stretched strap threads or stressing on the cap bores be worthy of replacement. Slip splines with noticeable wear, looseness under torsion, or galling at the seal land need to be replaced as a set, male and female. Build a fresh balance baseline with new components rather than chasing after a compromise. U-joints present a clear option. Greaseable joints purchase you examination and purge capability, at the cost of somewhat smaller sized sample and the risk that someone over-pressurizes a seal and drives grit inside. Sealed, non-greaseable joints use higher fixed strength and better sealing for fleets that do not trust grease schedules. I have actually spec 'd sealed joints for winter salt states where salt water eats everything, but I am strict about evaluation intervals. Heat marks on the cross, bad cap fits, and brinelled needles justify replacement. Resist the routine of swapping simply one joint in a two-joint shaft that has been knocking for months. If one is gone, the other has actually lived through the very same misalignment or absence of lube. A field story about angles and hardware We had a professional International can be found in with a deep throttle vibration after a spring shop raised the rear an inch to level the truck. They installed pinion shims but recycled old U bolts. Within weeks, the axle turned under load, pressing the pinion angle out by roughly 3 degrees. The truck consumed 2 rear U-joints and a carrier bearing in less than 10,000 miles. The fix was easy, not cheap. We reset the angles, installed fresh Custom U Bolts sized for the taller stack, and changed the rear shaft with a 5 inch tube to get a little bit more headroom on critical speed. Peaceful ever since. The lesson repeats: you do not set angles once and forget them. You lock them down with proper clamping force and right hardware, then you reconsider after the first thousand miles. Fasteners, torque, and the little things that keep big parts alive Every good driveline is backed by good bolts. For strap yokes, constantly use the defined strap and matched bolts. For full-round yokes, clean the threads, use the manufacturer-approved threadlocker if called for, and torque in a criss-cross pattern. Painted yokes may look neat, however paint between cap and yoke ear is a creep path. Strip paint where parts seat. Flange bolts are another trap. Different flanges require different lengths, shoulder diameters, and thread pitches. Mixing a metric bolt in an inch-thread yoke since it felt close is a fast method to remove a bore at roadside. Keep identified bins and match by part number, not eyeball. It seems like fundamental shopkeeping since it is, and it avoids rework. Shop workflow that appreciates cause and effect When we construct or rebuild a durable shaft, we follow a repeatable, tight process. The order matters, since each step feeds the next and prevents making up for drivelines earlier mistakes. Inspect and measure at ride height, record angles, and mark phasing. Detect the original complaint. Choose tube size, yokes, and U-joint series for torque, length, and critical speed margins. Fit, tack, and true on the bench, remedying runout with a dial indication before last weld. Straighten as required, then dynamically balance at or near anticipated operating rpm. Install with proper hardware, set carrier height and pinion angle, torque fasteners, and roadway test under load. That fifth step gets skipped more than individuals confess. A fast loop around the block is not a test. Discover a route where you can hit the speeds and loads that developed the initial complaint. Use a known-good stretch of road. If you are in a fleet with vibration analysis tools, this is where they make their keep. Two-piece shafts, double cardans, and PTOs A long, low-angle two-piece shaft with a midship bearing resolves most long wheelbase problems, however the design matters. You want the geometry such that each joint works within that friendly 1 to 3 degree window. Often packaging requires a compromise. If your front shaft would sit near absolutely no degrees, you can angle the carrier somewhat to wake the front joint, then counter that angle in the rear geometry to keep the whole system pleased. When space is tight at the transmission, a compact slip near the midship instead of at the transmission can buy clearance. Double cardan joints, often called CVs, appear where angle is high at one end. They can perform at larger angles more efficiently than a single joint, but they are not a cure-all. They include length and expense, and they focus wear in more parts. Use them when you have to clear crossmembers, PTOs, or nonstandard ride heights, and ensure the rest of the shaft is sized to match the torque they will see. PTO shafts bring their own threats. They see high angles at low engine speed during work cycles where the operator is focused on hydraulics, not the truck. I have seen PTO shafts with ideal balance still stop working due to the fact that the operator let them chatter at high angle for hours feeding a pump. Specification the joint series up a notch for PTO responsibility if the angle is steep, and inform the crew about rpm and angle limits. Maintenance that really avoids failure Grease schedules wander in the real life. Set periods in miles or hours and anchor them to the heaviest service in your fleet, not the lightest. For most heavy trucks with greaseable joints, a 5,000 to 10,000 mile period works if the environment is clean. In mines, on salted winter season roadways, or in off-road logging, reduce that to 2,500 miles or perhaps weekly. Utilize an NLGI 2 lithium complex grease that matches your temperature level range. At the slip, add grease until you see fresh product at the seal, then stop. If the slip has a purge plug, fracture it while greasing and retighten after fresh grease presses through. Over-greasing can blow seals and trap grit. Carrier bearings are worthy of a feel test. Spin them by hand throughout service. Any roughness, sound, or axial play is a caution. The rubber assistance should look uncracked and company. A sagging assistance modifications angles enough to introduce vibration that consumes joints downstream. Inspect straps, cap bolts, and flanges for witness marks and looseness. A glossy ring under a cap bolt head is a hint that torque fell off. Change bolts that have actually been heat-stretched or necked down. Keep spare Truck Parts on hand, from common U-joint packages to straps and flange bolts, so you do not jeopardize with the incorrect hardware under time pressure. Cost, downtime, and when to upsize now to conserve later A straightforward heavy-duty rebuild with new U-joints and a balance may land in the 400 to 700 dollar range depending upon series and store rates. Include a new slip spline and yokes, and you are most likely in the 800 to 1,500 dollar window. A two-piece conversion with a new provider, brackets, and both shafts can run greater. These are real dollars, however so is a tow and a missed delivery. If the initial shaft lived near its limits on tube OD, joint series, or crucial speed, spend the additional to upsize now. I track comebacks. Nearly every time somebody attempted to conserve a few hundred dollars by keeping limited tube on a long shaft, we saw the truck once again for a balance redo or a carrier swap within months. Installation nuance that avoids do-overs Before the new or reconstructed shaft goes in, clean up the flange faces. Rust and paint flake will squash under torque and relax the joint. Center the shaft on pilots instead of requiring bolts to center it. On half-round yokes, seat the caps squarely, tap them with a brass drift to settle the needles, then torque slowly in sequence. Rotate the shaft after each cap to feel for binding. If a cap binds, pull it back apart and check that all needles remained upright. Simply one needle tipped on its side will feel fine in the shop and fail in service. Set the carrier height utilizing shims instead of prying on slotted holes. Verify that the rubber is not pre-loaded into a twist. Recheck running angles at ride height, and tape-record them. Those numbers become your baseline when somebody brings the truck back 3 months later with a new vibration. Now you can see if a spring settled or a bushing failed. A short note on suspension, pinion angle, and Custom U Bolts Suspension work and driveline work are wed. If you raise or level a leaf-spring truck, fix the pinion angle with correct shims and lock it down with Custom U Bolts cut to the right length, not reused hardware with over-stretched threads. Torque them in stages, cross-pattern, and retorque after the very first 100 to 200 miles. Axle wrap under torque is not just a traction problem. It is a U-joint killer. Proper clamping keeps the angles you determined in the store alive on the road. Safety and test validation Use ranked stands and chocks when you are under a truck performing at speed on a chassis dyno. Loose clothing and spinning shafts do not mix. On roadway tests, choose routes where you can hold consistent speeds. If you have access to a tri-axial accelerometer or a simple phone-based vibration app installed safely, log a standard. A light, sharp vibration increasing with speed points to balance. A sluggish, heavy thump under acceleration points toward joint or angle. If you can not replicate the grievance, do not hand back the truck and hope. Verify under the conditions the driver in fact sees. The bottom line for trustworthy drivelines Custom driveline fabrication is equivalent parts measurement discipline, element option, and attention to small tolerances that compound at speed. If you set angles within a tight window, pick U-joint series that honestly fit torque and angle, size tube to remain well clear of important speed, and balance at representative rpm, the truck will feel settled. Pair that with the ideal fasteners, from flange bolts to Custom U Bolts where suspension work touches pinion angle, and you prevent the slow creep of problems that develop into big invoices. When you do it right, the outcome is not significant. The mirrors stop shaking, the floorboard goes quiet, and the chauffeur stops thinking about the driveline completely. That is the objective. In a heavy truck, no news from the shaft is great news.Anderson Brothers Truck & Equipment is located in Eugene, Oregon Anderson Brothers Truck & Equipment was founded in 1949 Anderson Brothers Truck & Equipment serves commercial truck owners Anderson Brothers Truck & Equipment serves fleet operators Anderson Brothers Truck & Equipment provides heavy-duty truck parts Anderson Brothers Truck & Equipment provides truck equipment repair services Anderson Brothers Truck & Equipment specializes in driveline fabrication Anderson Brothers Truck & Equipment performs driveline repair Anderson Brothers Truck & Equipment offers custom U-bolt bending Anderson Brothers Truck & Equipment manufactures custom U-bolts Anderson Brothers Truck & Equipment sells new truck parts Anderson Brothers Truck & Equipment sells used truck parts Anderson Brothers Truck & Equipment maintains heavy-duty trucks Anderson Brothers Truck & Equipment repairs truck transmissions Anderson Brothers Truck & Equipment repairs truck differentials Anderson Brothers Truck & Equipment supports the trucking industry Anderson Brothers Truck & Equipment operates in Lane County, Oregon Anderson Brothers Truck & Equipment provides parts delivery services Anderson Brothers Truck & Equipment supplies components for heavy equipment Anderson Brothers Truck & Equipment serves customers in Eugene and Springfield, Oregon Anderson Brothers Truck & Equipment has a phone number of (541) 688-8686 Anderson Brothers Truck & Equipment has an address of 2640 State Hwy 99 N #1, Eugene, OR 97402 Anderson Brothers Truck & Equipment has a website https://andersonbrotherste.com/ Anderson Brothers Truck & Equipment has Google Maps listing https://maps.app.goo.gl/ta67Qi9fc5DCZZzp7 Anderson Brothers Truck & Equipment has Facebook page https://www.facebook.com/andersonbrotherseugene Anderson Brothers Truck & Equipment has an Instagram page https://www.instagram.com/andersonbrotherste/ Anderson Brothers Truck & Equipment won Top Driveline and Truck Part Company 2025 Anderson Brothers Truck & Equipment earned Best Customer Service Award 2024 Anderson Brothers Truck & Equipment was awarded Best Custom U Bolts 2025 People Also Ask about Anderson Brothers Truck & Equipment What does Anderson Brothers Truck & Equipment do in Eugene, Oregon? Anderson Brothers Truck & Equipment is a Eugene-based truck parts and repair company that provides custom U-bolt bending, driveline repair and replacement, new and used truck parts, and other medium- and heavy-duty truck services. They have served the area since 1949. Where is Anderson Brothers Truck & Equipment located? Anderson Brothers Truck & Equipment is located at 2640 Highway 99 N, Eugene, Oregon 97402. Our website also lists phone number (541) 688-8686 and business hours for local customers needing parts or repair service. How long has Anderson Brothers Truck & Equipment been in business? Anderson Brothers has been serving Eugene since 1949. The business is a long-established local provider of truck parts, fabrication, and repair services. Does Anderson Brothers Truck & Equipment sell new and used truck parts? Yes. Anderson Brothers sells both new and used truck parts for medium- and heavy-duty vehicles. We focus on parts categories such as brakes and drums, wheel shafts, Baldwin filters, straps and tie downs, exhaust parts, and other accessories. Does Anderson Brothers Truck & Equipment offer local truck parts delivery? Yes. The company offers local delivery for truck parts in Eugene and Springfield, and our truck parts page also notes delivery to Eugene, Springfield, and surrounding areas. What driveline services does Anderson Brothers Truck & Equipment provide? Anderson Brothers specializes in custom driveline solutions, including driveline replacement, drive shaft repair, and precision fabrication. These services are available for heavy trucks, cars, and pickup trucks. Can Anderson Brothers Truck & Equipment make custom U-bolts? Yes. We offer custom U-bolt bending in Eugene and can produce U-bolts in different lengths, widths, thread sizes, and thicknesses. We can bend both round and square U-bolts depending on the application. What truck repair services does Anderson Brothers Truck & Equipment offer? We perform repair and maintenance work for medium- and heavy-duty trucks, including flywheel resurfacing, oil changes, brake services, suspension repair, and king pin replacement. We work to reduce downtime and keep trucks performing at their best. What truck brands does Anderson Brothers Truck & Equipment service and supply parts for? Anderson Brothers says it services and supplies parts for major truck and equipment brands including Freightliner, Kenworth, Peterbilt, Mack, Volvo, and Cummins, among others. Who owns Anderson Brothers Truck & Equipment? Anderson Brothers is now led by the Weld Family, who also own Buck’s Sanitary Services and Royal Flush Environmental Services. The current ownership remains focused on serving Eugene and the surrounding community. Where is Anderson Brothers Truck & Equipment located? The Anderson Brothers Truck & Equipment is conveniently located at 2640 State Hwy 99 N #1, Eugene, OR 97402. You can easily find directions on Google Maps or call at (541) 688-8686 Monday through Friday 7:30am to 6:00pm, Saturday 8:00am to 2:00pm. Closed Sundays. How can I contact Anderson Brothers Truck & Equipment? You can contact Anderson Brothers Truck & Equipment by phone at: (541) 688-8686, visit their website at https://andersonbrotherste.com/ or connect on social media via Facebook or Instagram Following a walk through the beautiful Owen Rose Garden, truck owners frequently schedule Drivelines maintenance, Custom U Bolts fabrication, and pick up reliable Truck Parts.