Drivelines Done Right: Secret Elements When Selecting Custom Fabrication, Repair, and Balance Solutions for Fleet Trucks
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.
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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
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Downtime consumes spending plans. A fleet manager hardly ever loses sleep over a single universal joint, however the day a truck vibrates at 55 miles per hour, cooks a provider bearing, and secures the rear seal, you feel it twice: once in roadside expense and once again when a consumer calls about a missed shipment. Healthy drivelines do not simply keep a truck moving, they secure transmissions, differentials, and installs from abuse. Picking the right buy custom fabrication, repair, and balance work is less about rate on paper and more about consistency, traceability, and a specialist who can discuss why a tube walked out of balance after the last suspension change.
Over twenty years of fielding vibration grievances, I have actually discovered that good driveline work looks practically dull. Joints drivelines fit as they should, yokes seat square, balance weights are small and where you anticipate them, and the store sends you home with notes worth keeping. When you are examining suppliers for a fleet, you desire that exact same peaceful proficiency, backed by procedure, inventory of critical Truck Parts, and a practical turn-around time that holds up throughout peak season.
Where driveline tasks go sideways
Most failures do not begin with a bad part. They start with an assumption. Someone assumes the tube is still straight because the truck did not strike anything. Or that a 2-piece shaft can be balanced in halves without inspecting put together runout. Or that the phasing marks did not matter when reassembling after transmission service. The truck entrusts to a subtle vibration that grows as bushings settle and angles change under load. A month later on, you are replacing the provider again.
A good store obstructs those failure paths with measurement. They put the shaft on a V-block or balancer and really read overall suggested runout. They inspect weld concentricity, joint fit, running angles, and phasing. It sounds easy, however you would be surprised the number of locations toss a u-joint in on the bench, grease it, and call it a day.
Fabrication quality begins with the ideal questions
Custom fabrication ends up being essential when wheelbase changes, PTO equipment changes shaft length, or the OE part is discontinued. A strong store asks about your usage case, not just length. Torque loads alter with tailoring and tire size. Ride height impacts angles. Off-road responsibility changes tube density targets. If the vendor jumps directly to cost without clarifying specs, keep interviewing.
On medium and heavy trucks, typical tube sizes run in the 3 to 5 inch OD variety, with wall density from about 0.083 to 0.188 inch depending upon horse power and usage. There is no single proper option, however there are incorrect ones. A tube that is too light heads out of round under torque and resists balance. A tube that is too heavy can press the shaft's critical speed below typical cruise RPM and leave you chasing after a vibration you can not balance out.
A skilled fabricator will talk through crucial speed, which depends upon tube diameter, wall thickness, length, and end restrictions. If you shorten a shaft, that limit increases. If you lengthen for an extended wheelbase, it drops. I have seen long box vans with high gearing choice up a persistent 62 mph shake after a wheelbase adjustment. The repair was not sticking more weight on the shaft. It was increasing a tube size and rebushing the provider to control motion.
Balancing that holds over time
Static balance on a bench has its place for small parts. Drivelines need dynamic balance, and not just as soon as. The balance takes if three things are true: the tube is straight, welds are concentric, and the yolks are square to television. Shops that reside on return work purchase a difficult bearing balancer sized for heavy shafts, with cones and arbors that fit your series. They work to tight tolerances. For many heavy truck applications, a great dynamic balance tolerance lands in a range you can feel with your hands on the balancer stand, not full-on bench dance. If a store says they constantly struck zero, be wary. There is no absolutely no in the real world, there are appropriate varieties and repeatable setups.
Ask how they determine runout after welding. A simple dial indication check near each yoke can save you hours on the road later. Even a few thousandths of an inch of TIR near the weld can accumulate to unsightly deflection at travelling speed. One fleet I worked with cut its driveline resurgence rate in half by needing the shop to record TIR at 4 positions on each shaft and reject anything over their spec.
Balance is likewise not almost the shaft in isolation. Two-piece drivelines need to be assembled and stabilized as a system whenever possible. Balancing halves separately just works if you know the slip yoke is indexed and the provider bearing position is repaired. In practice, shop time is saved money on day one and lost on day ten when the chauffeur reports a new boom between 45 and 50 miles per hour after a differential swap.
Alignment, phasing, and angles beat guesswork
You can develop the most beautiful shaft in the county, then ruin it with bad geometry. Universal joints want running angles in the very same plane and within a narrow variety. Fleet experience states 1 to 3 degrees of operating angle is a healthy target for highway trucks, with input and output angles carefully matched to cancel speed variations. Less than half a degree Anderson Brothers Truck & Equipment truck parts can trigger brinelling from lack of movement. More than about 5 degrees on a consistent highway runner can welcome heat and short joint life.
Phasing matters the minute you present slip areas, two-piece shafts, or multi-axle PTOs. If the yokes at either end of a shaft are not in stage, the driveline produces shake that you can not balance away. Great stores scribe clear phasing marks and include reassembly notes. Much better shops send out a picture or diagram with the job ticket so your tech can validate alignment when a transmission comes out 6 months later.
Watch provider bearing height after suspension changes. Air ride trucks can sit higher or lower than specification under load if ride height valves are misadjusted, swinging the rear joint angle. If a truck has a persistent shudder leaving a stop, measure pinion angle at both loaded and unloaded trip heights before you tear into the shaft again. Often you fix a driveline by changing a bushing.
Weld integrity and concentricity
Look at the welds. A tidy, even bead with minimal spatter, constant heat tint, and no undercut signals controlled procedure. MIG is common for tube to yoke because it is repeatable and strong. TIG can make sense on thin wall work or materials that require more heat control. The weld itself is not the whole story, however. Concentricity, the relationship between the tube centerline and the weld yoke bore, rules vibration. I have rejected lovely welds that were off center by the thickness of a matchbook. You feel that at speed.
Shops that component every weld, clock the yokes, and confirm bore-to-tube positioning will brag about their jigs. They also mark yokes for clocking so you are not relying on an eyeballed ninety degrees. That routine shows up later as smoother running and longer u-joint life.
Materials, series, and reasonable part choices
Not every truck ought to get the most significant joint you can purchase. Oversizing includes weight, inertia, and sometimes packaging headaches. Under a lot of highway conditions, selecting the correct series for torque and joint angle is what keeps you out of difficulty. Common heavy truck households, from 1710 up into the heavy series, cover the majority of road tractors and trade trucks. If the shop can not inform you why they spec a dive in series, keep asking up until they tie it to torque load, PTO task, or a proven weak link you have seen break.
Greaseable versus sealed joints turns up typically. Sealed joints minimize upkeep however can be less flexible of contamination or angle abuse. In fleets that can stay with a grease schedule, a premium greaseable u-joint with appropriate seals is typically the longest-lived choice. Consist of the environment. Dispose trucks and mixers see more grit than linehaul. What endures on an asphalt runner might pass away quick on a quarry road.
Yokes, straps, and bolt hardware matter more than many people think. Throwing old strap bolts back in can cost you a driveshaft. Straps stretch. Bolt threads gall. Torque values are not recommendations, and they vary by series. If you do not have a spec, your vendor should. If they hand you parts without torque assistance, ask for it, or find someone who will.
Custom U Bolts and the surprise link to driveline health
You can have a best driveline and still burn through carrier bearings if the axle does not remain where it belongs. Custom U Bolts may not appear like a driveline topic, but they secure the axle to the spring pack and keep pinion angle stable. When a U bolt loses securing force, the axle wraps under torque, the angle spikes, and the rear joint runs hot. In fleets with repeated angle related failures, I look hard at U bolt sizing, thread engagement, washer and nut quality, and re-torque practices after spring work.
A great suspension or driveline store flexes U bolts on an appropriate press, utilizes graded rod, and cuts threads tidy. They also determine the stack height so you have full nut engagement without bottoming out. I have seen more than one secret shudder cured with a fresh set of correctly sized U bolts and a validated re-torque after 500 to 1,000 miles.
Turnaround time and the real cost of speed
Fast is good if it is repeatable. A rush weld and balance can get a hotshot moving once again, but if you are stocking extra providers to deal with the comebacks, that is not a win. Ask a supplier how they triage work. Some keep an inventory of common Truck Parts like slip yokes, weld yokes, u-joints, carrier bearings, and center support brackets for popular series. That inventory, paired with a documented balance and runout process, is what makes quick and right possible at the same time.
For prepared work, insist on predictability over heroics. A trusted three-day turn-around that holds during busy season beats a store that sometimes completes same day and in some cases requires a week since their only balancer tech took vacation.
Documentation, traceability, and warranty that means something
Documentation tells you what you are paying for. At a minimum, you want the finished length, series, u-joint type, balance notes, runout measurements, and any unique assembly directions like phasing marks or slip yoke indexing. In a fleet setting, that documentation helps your own techs avoid rework later.
Warranty without process is marketing. When a shop backs their work, ask what they need from you to honor it. If they require return of worn parts for failure analysis, that is a great indication. You learn more from the story of a stopped working joint than from a quiet exchange. Keep an eye out for vendors who will reveal you a used cap and talk through the wear pattern, from red rust dust to false brinelling. Those discussions make your trucks better.
When to repair and when to start fresh
People frequently assume repair is cheaper. Sometimes it is not. If television has actually seen a difficult bottoming occasion, if yokes are egged out, or if repeated balance weights pile up in one location, the more economical path may be a new assembly. I tend to fix a limit when correcting the alignment of needs more than a light pass, or when weld clean-up would thin the tube wall enough to drop important speed. Your store ought to have the ability to show you dial indication readings and describe the decision. If they can not, you are gambling.
Carrier bearings deserve the very same judgment. A screeching provider is not constantly the origin. If the rubber support stopped working early, look upstream at angles, ride height, and shaft alignment before tossing another bearing in. A great store will inquire about symptoms and might ask for measurements before constructing parts.
Common driveline myths that waste money
The idea that all vibration is balance associated declines to pass away. If the shake modifications with throttle however not with roadway speed, you are typically taking a look at an angle or install issue. If it alters with roadway speed however not engine load, balance or tire match is a better bet. I worked a case on a day cab that grew at 58 to 62 miles per hour no matter what gear. Two shafts, three balances, no repair. We lastly checked rear trip height. One side valve had drifted. Fixing half an inch of suspension height took the boom away with the original well balanced shaft.
Another myth is that phasing marks are optional since splines will just fit one method. Some slip assemblies are keyed, numerous are not. If your vendor does not add a noticeable mark and recheck after assembly, your tech in the field may clock it wrong after a transmission pull and chase after a vibration for weeks.
Finally, the belief that larger u-joints constantly last longer can backfire. I have seen extra-large joints running at tiny angles polish themselves flat into early failure. Joints require to articulate a little to move grease and spread load.
Equipment that separates genuine shops from pretenders
A reputable driveline store typically has a lineup that looks familiar: a dedicated tube straightener, an accuracy balancer that handles the length and weight of your shafts, robust welding components that control clocking, and appropriate measuring tools for runout and angle. Search for a store flooring that keeps abrasive grit away from assembly benches. That little detail matters when you are loading grease into a joint.
Ask about calibration schedules for the balancer. Devices wander. A shop that logs calibration and keeps a recognized good shaft as a recommendation cares about repeatability. It likewise helps to see variety of cones and arbors for different series. Field repairs stop working when somebody forces a near fit. In the shop, that issue appears as off-center securing that phonies great balance numbers.

Real-world effects of small numbers
A couple of thousandths of an inch seems like nothing in your hand. In a rotating assembly numerous feet long, it ends up being movement at the far end that chews mounts and oil seals. I once determined 0.012 inch TIR on a freshly bonded tube that looked perfect to the eye. On the balancer, it took several big weights to manage. On the roadway, the truck was great unloaded and shook under heavy torque. Revamping the weld to 0.004 inch TIR cut balance weight by 2 thirds and fixed the loaded shake. The specification did not change, the geometry did.
Similarly, I have actually seen fresh shafts run smooth on the first day and pick up a harmonic at 1,500 miles. Later on assessment revealed spalled slip yoke splines. The joint greased fine, however the spline fit was bad and picked up load chatter. The service was a matched yoke and sleeve from a single supplier, not a mix-and-match from deal bins. Truck Parts are not all equal even when the numbers match on paper.
Service models that support fleets
Fleets require predictability and records. The very best vendors lean into that with tagged assemblies, serialized balance stickers, and digital copies of work orders you can dump into your upkeep system. Some will add your truck or VIN number to the shaft tag so techs can match parts even if documents goes missing.
Mobile service belongs, especially for get rid of and replace, but I have yet to see mobile rigs match store balance quality on heavy assemblies. Usage mobile for triage and installs, not for complete fabrication unless the supplier shows their ability. For rural or high uptime operations, consider keeping an extra balanced shaft for your most typical models. That just works if your vendor builds the spare to the same measurements and phasing as the truck. Excellent documentation makes that easy.
Questions worth asking a potential vendor
What dynamic balance tolerance variety do you hold for heavy truck Drivelines, and how do you validate runout after welding? Do you balance multi-piece shafts put together, and do you tape phasing and slip yoke orientation? What tube sizes and wall densities do you stock, and how do you choose in between repair and new builds? How do you handle critical speed concerns on long shafts, and will you document last operating length? What warranty terms apply, and what info do you attend to torque values, reassembly, and maintenance?
A short field triage when a truck vibrates
Note the speed variety and whether the vibration tracks road speed, engine RPM, or throttle. Inspect carrier bearing rubber, mounts, and measure trip height at the valves. Check U bolt torque and look for shifted spring packs or obvious polish on the axle pad. Verify phasing marks and joint movement, then check for rust dust around caps. If a shaft was recently apart, verify angles with an inclinometer and compare to prior service notes.
Safety and training keep the next individual safe
Driveline work is not practically smooth rides. A stopped working strap bolt or a dropped shaft can be catastrophic. Vendors worth your time torque hardware, use new lock straps or bolts, and remind your techs to reconsider torque after initial miles where required. They likewise practice safe lifting and balance, since a 4 inch shaft at complete length can injure an individual in an immediate. When I see a shop take time to cradle a shaft on the balancer, cushion yokes, and safeguard splines from grit, I trust them more with our people and our equipment.
Invest in a standard in-house training module for your techs. Teach them to read the shop's phasing marks, procedure angles with a digital level, and capture ride height. A half hour of training pays itself back when a tech recognizes a misclocked slip yoke before the truck leaves the bay.
Price versus value over a year, not a day
Saving a few hundred dollars on a rebuild can vanish with one roadside callout. Look at total expense per 100,000 miles, not per invoice. Track resurgences. Compare bearing and joint life by truck and supplier. When you see one store's shafts go 60 to 80 percent longer before service, you have your answer. The right store does not simply make and balance. They partner with you on setup, geometry, and field checks that keep your trucks on schedule.
When you find that partner, hold onto them. Bring them into your planning for wheelbase modifications, axle ratio swaps, suspension upgrades, and PTO tasks. Let them spec Custom U Bolts when you alter spring packs and request their torque sheets for your handbooks. Provide feedback on what fails in the field. That loop is where the best work happens.
Healthy Drivelines look simple on paper. In practice, they reward care at every action: material choice, weld fixturing, runout control, vibrant balance, geometry, and hardware. The best vendor deals with each of those as nonnegotiable. Your motorists will not call to thank you for a shaft that runs smooth at 68, but you will observe the quieter phones, the better fuel numbers from reduced parasitic loss, and the fewer line items for seals, installs, and carriers. Those gains start the day you choose a shop that deals with balance as a process, not a one-time device reading, and treats your fleet as a system, not a stack of part numbers.
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 2025People 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
After browsing local vendors at the Eugene Saturday Market, many truck drivers plan maintenance visits for Drivelines repair, Custom U Bolts production, and quality Truck Parts.