Smitty & Sons Repair provides mobile and in-shop driveline diagnostics and component repairs in Lewiston, ID. From U-joint and carrier bearing replacement to basic differential repairs, we help address driveline problems and reduce truck downtime.

About Our Driveline Diagnostics & Component Repair Services
Driveline problems can reduce performance, increase wear, and leave your truck out of service. Smitty & Sons Repair provides driveline diagnostics and component repairs in Lewiston, ID, through mobile service and our repair shop. Our technicians handle common driveline issues, including U-joint replacement, carrier bearing service, and other related component repairs for commercial trucks and heavy equipment.
Mobile & In-Shop Driveline Component Repairs
The driveline transfers engine power to the drive wheels and must withstand constant torque under heavy loads. Worn or damaged components can cause vibration, unusual noises, and problems with power transfer.
Our technicians inspect driveline components and perform repairs at your location or at our Lewiston repair shop, depending on the work required.
Our driveline repair capabilities include:
- U-joint inspection and replacement
- Carrier bearing inspection and replacement
- Driveline component inspections
- Basic differential diagnostics and repairs
- Related driveline hardware repairs, where applicable
We focus on diagnosing and repairing individual driveline components rather than complete driveline rebuilds or balancing services. If your truck requires specialized driveline work outside our capabilities, we can help point you toward an appropriate specialist.
Do Not Ignore Driveline Vibration or Clunking
Vibration under acceleration, clunking during gear changes, or noise beneath the truck can indicate wear within the driveshaft, U-joints, carrier bearings, or related driveline hardware. These symptoms may become more noticeable as speed, load, or torque increases.
Continuing to operate the truck can allow worn or damaged components to affect surrounding driveline hardware. Addressing the problem early can help prevent additional damage and avoid a more expensive interruption on the road.
Watch for:
- Vibration while accelerating
- Clunks during shifting
- Squeaking or clicking beneath the truck
- Excess movement in the driveshaft
- Shuddering under load
- Whining from the driveline area
Why Choose Smitty & Sons for Driveline Repairs?
Driveline problems require accurate diagnostics and technicians who understand heavy-duty powertrain systems. Mobile service allows us to complete many component repairs at your fleet yard, job site, or customer location, helping reduce unnecessary downtime. Our Lewiston repair shop is also available for driveline inspections and repairs that are better handled in a shop environment.
Customers choose Smitty & Sons Repair because we provide:
- Mobile driveline component repairs
- In-shop driveline inspections and repairs
- U-joint and carrier bearing replacement
- Experienced heavy-duty diesel technicians
- Honest recommendations and clear communication
- Referrals to specialized driveline providers when needed
Experienced Heavy-Duty Driveline Technicians
Driveline problems can lead to vibration, noise, and reduced performance if they aren't addressed properly. Our technicians are certified in heavy-duty vehicle and truck maintenance, giving us the experience to inspect and repair driveline components on commercial trucks and heavy-duty equipment.
We focus on identifying worn or damaged components and recommending practical repairs to help restore reliable power transfer and prevent additional wear to connected parts.
Need Driveline Repair in Lewiston, ID? Call 208-791-0677
Experiencing driveline vibration, unusual noises, or problems with your truck's U-joints or carrier bearings? Call 208-791-0677 to discuss your repair needs and schedule service at your location or our Lewiston repair shop.
Smitty & Sons Repair provides dependable driveline component repairs to help keep your truck working safely and efficiently.
FAQs
How Do I Get to Smitty & Sons Repair in Lewiston?
Smitty & Sons Repair is located at 2310 5th Ave N, Lewiston, ID 83501, with convenient access from US-95 and US-12, making it an easy stop for commercial trucks traveling through the Lewiston-Clarkston Valley. You'll find our shop near the intersection of 5th Ave N and 23rd St, close to Lewiston Motor Company and Lewiston Veterinary Clinic, making it easy to find when you're looking for driveline repair in Lewiston, ID.
What Areas Do We Service for Driveline Repair?
We proudly provide driveline repair throughout Lewiston, Lewiston Orchards, Lapwai, Genesee, Culdesac, Juliaetta, Moscow, Orofino, Peck, Craigmont, Troy, Potlatch, Onaway, Cottonwood, Nezperce, Grangeville, and Kamiah, ID, as well as Clarkston, Asotin, Uniontown, Pullman, Pomeroy, Colfax, and Palouse, WA. If you're located anywhere in the Lewis-Clark Valley or the surrounding region, our team is ready to help keep your truck on the road.
What Are Signs of Driveline Problems?
Vibrations under acceleration, clunks during gear shifts, squeaking beneath the truck, and whining from the rear end can all signal driveline wear or component problems. Having these symptoms inspected early can help prevent further damage.
Do You Repair U-Joints?
Yes. We inspect and replace worn or damaged U-joints, along with carrier bearings and other related driveline components. These repairs can help address vibration, noise, and other common driveline problems.
Do You Offer Complete Driveshaft Replacement or Driveline Rebuilding?
Our driveline services focus on component-level repairs, such as U-joint and carrier bearing replacement. We do not offer complete driveline rebuilds, balancing, or new driveline installation. If your truck requires specialized driveline work, we can help refer you to a local specialist.
Do You Service Differentials?
We provide basic differential inspections and limited repairs. For complete differential rebuilds or more extensive specialized work, we can help refer you to an appropriate specialist.
Our Heavy-Duty Truck Repair Services
When it comes to diesel truck repairs, Smitty & Sons Repair is equipped to handle it all. We address everything from slow leaks to blowouts, while our brake repair service ensures your air brakes, drums, and shoes are functioning safely. We also specialize in coolant system repair to prevent overheating, and performance ECM tuning to optimize engine efficiency and fuel economy.
Testimonials
Here's what our customers are saying. And feel free to leave us a review of your own!
