Kenworth Truck Repair in Montreal: T680, T880, W900
T680 highway tractors, T880 vocational trucks or classic W900s: our Saint-Laurent shop repairs Kenworths, new and old. We are not a Kenworth dealer.
Kenworth models we repair
Current or recent models
- T680
- T880
- W900
- W990
Older generations we still service
- T660
- T600
- T800
- Earlier-generation W900
Engines
Current or recent engines
- PACCAR MX-13
- PACCAR MX-11
- Cummins X15
Engines found on earlier generations
- Cummins ISX / ISX15
- CAT C15
- CAT C13
- CAT C12 (older generations)
Caterpillar engines are found on Kenworths built before CAT left the on-highway market (around 2010). We confirm with the VIN.
Common work on Kenworth trucks
PACCAR MX-13 and MX-11
Electronic diagnostics, injectors, turbo and EGR on PACCAR engines in T680s and T880s.
Cummins X15 and ISX
Power loss, derate and aftertreatment on Cummins-powered Kenworths.
Older CAT C15 / C13
Service for T800, T660 and W900 trucks with Caterpillar engines still in heavy-duty work.
T880 vocational work
Differentials, suspension and brakes on T880 dump and construction trucks.
Our services for your Kenworth
Electronic diagnostics and check engine
Reading and interpreting fault codes, check engine lights, derate.
DPF, SCR, DEF and regen
Plugged particulate filter, regens, NOx sensors, DEF doser and fluid quality.
Engine, injection, turbo, cooling
Power loss, injectors, turbo, leaks, overheating and cooling system.
Transmission and differential
Manual and automated transmissions, clutch, differentials and driveline.
Brakes and ABS
Air brakes, linings, drums, brake chambers and ABS.
Electrical system
Batteries, alternator, starter and electrical troubleshooting.
Heavy truck suspension
Air suspension, air bags, shocks and springs diagnostics depending on the vehicle.
PM preventive maintenance
PM-A and PM-B service: inspection, oil, filters and greasing.
Webasto heaters and A/C
Webasto installation and cab A/C repair.
Engines found in Kenworth trucks
FAQ
Do you repair W900s with CAT engines?
Yes. We still service W900s and T800s with Caterpillar engines; call us with the VIN for parts.
Can you diagnose the PACCAR MX-13?
Yes. We read and interpret fault codes on PACCAR MX-13 and MX-11 engines.
Are you a Kenworth dealer?
No. CM Montréal is an independent shop.