Truck Driveline Repair Services
Truck Drivetrain Repairs
Did you know that your truck's driveline is responsible for transferring power from the engine to its wheels? To continually ensure smooth operation of your heavy-duty truck, you need a partner to support your truck's driveline so that it can deal with heavy loads. When components like the driveshaft, differential fluid, or universal joints (U-joints) stop working, the truck's performance halts, signalling that you need driveline repairs.
At Dieseltech, we specialize in complete driveline service, including diagnostics, repair, maintenance and replacement of driveline components for your diesel and heavy-duty trucks. Our technicians are specifically trained and use advanced tools to identify issues, prevent costly repairs and breakdowns, and keep your fleet and diesel trucks operating at peak efficiency. We work on extending the life of your fleet and vehicles to keep them running reliably and efficiently.
Our Truck Drivetrain Services

Transmission Maintenance
It goes without saying that the transmission is one of the most complex systems in your truck. As such, routine and regular maintenance can keep it running smoothly and shifting efficiently. At Dieseltech, we specialize in thorough and detailed truck inspections, fluid changes, and adjustments to extend transmission life. Doing so helps to avoid costly repairs and breakdowns. This is the case with both automatic and manual trucks; you need to feel confident that your drivetrain delivers consistent, reliable performance under every load.
Driveshaft and U-Joints
If you hear strange noises or clunking noises, vibration, or an uneven sounding of delivery of power, this often means there are issues with the driveshaft or your U-joints, and you need truck repair services. Our skilled team can quickly inspect, repair, and replace any of these components and restore proper balance and torque transfer. We are known for our use of specialized tools and precision. Rest assured that each repair meets OEM specifications, minimizing premature wear and improving driveline stability for both on-highway and vocational trucks.


Differentials Service and Repair
Your differential works hard to distribute torque between wheels, and over time, it needs expert care to stay efficient. Dieseltech provides complete differential inspections, rebuilds, and fluid services. From bearing replacements to gear adjustments, we handle every aspect of differential repair to keep your truck stable, smooth, and ready for the road.
Custom Drivetrain Solutions
We understand the importance of powertrain demands for every fleet. As such, we offer custom drivetrain solutions that are tailored to your fleet’s performance requirements. Whether it's the gear ratio adjustments to upgraded components in certain vehicles, or even specialized rebuilds, we have you covered. We can optimize your vehicle's driveline configurations for maximum power, fuel efficiency, and durability.

Common Drivetrain Problems
Truck drivetrain issues can cause serious performance loss and unexpected downtime. At Dieseltech, we commonly repair and service:
- Worn or seized U-joints
- Damaged or unbalanced driveshafts
- Leaking seals or gaskets
- Differential fluid changes and leaks
- Bearing wear or grinding noises
- Axle replacement or repair
- Vibration or clunking during acceleration
- Power transfer or shifting issues
Our technicians will be able to run diagnostics to investigate your driveline issues with precision to keep your truck operating safely and efficiently.
Our Truck Repair Shop
Dieseltech has been providing superior quality service, value and convenience to commercial truck clients for over a decade and a half. We’re one of the top companies that adheres to the highest standards of quality service in the commercial truck industry. Our experienced technicians are experts in various brands of commercial trucks and heavy-duty vehicles and remain dedicated to clients' needs.
We offer the following various regular driveline maintenance and performance services, all in an effort to help you avoid costly breakdowns:
- 24-hour Mobile Truck Repair: We feature 9 mobile repair trucks that are fully equipped to handle virtually any issue you may encounter while on the road.
- Mobile Roadside Assistance Services: Battery jump-starts or boosting, not starting or out of fuel, tailgate and railgate repairs, coolant leaks, air system service and repairs,
- Merlo Telehandler Repairs: We have collaborated with Manulift and are now an authorized Service Center for Merlo telehandlers.
Dieseltech proudly services in and around Coquitlam, including Aldergrove, Abbotsford, Langley, Surrey, South Surrey, White Rock, Maple Ridge, Port Coquitlam, Delta, Richmond, Burnaby, New Westminster, Vancouver, North Vancouver, West Vancouver, and Squamish.
