Clutch, Transmission & Differential Services

Clutch System Diagnostics & Replacement (Disc, Pressure Plate, Release Bearing)
Manual & Automatic Transmission Service & Fluid Changes
Transmission Leak Detection & Seal Replacement
Hydraulic Clutch System Repair (Master/Slave Cylinder)
Flywheel Resurfacing or Replacement
Gear Shifting Diagnosis & Repair
Transmission Mount Inspection & Replacement
Transfer Case Service (4WD/AWD Vehicles)
Differential Fluid Replacement & Resealing
Differential Noise & Vibration Diagnosis

Differential & Drivetrain Repairs

Commercial trucks depend on strong, reliable transmissions to handle heavy loads and long hours on the road. Roly’s Service Station provides heavy truck transmission service and repair in Cochrane, ON to diagnose shifting problems, performance issues and other transmission concerns.

Heavy Truck Transmission Service & Repair

Problems with the differential or drivetrain can cause vibration, noise, power loss or uneven performance. Our technicians inspect these systems carefully and identify the repairs needed to restore dependable power delivery.

Keep Your Truck on the Road

Transmission and drivetrain issues can create costly downtime for commercial operators. Addressing warning signs early can help prevent more serious damage and keep your truck working safely and reliably.

E V

While I may not have had my truck serviced there, the crew went out of their way to give me a hand. Truck went into some kind of a "limp mode"due to a sensor having failed. I rolled up to their garage like a fish out of water having just gotten off a 2 week rotation at the mine. This was as they were closed too! Couple of great people ran a diagnostic and reassured me that I could make it to at least the closest Toyota dealership. Not sure how a place with people like this could be a bad place to bring your business to. Thanks again guys and just so you know, I made it all the way to Hamilton from Cochrane that night...without going over 2000 RPM!!

G E

B H

My truck is on good hands. Ben did fantastic job. Good place to get your truck fix.