Front Track Drive Sprocket for Ski-Doo Olympique 250 300 320 335 1964-1978

Front Track Drive Sprocket for Ski-Doo

This front track drive sprocket is a replacement drivetrain component that transfers power from the drive axle to the track on vintage Ski-Doo Olympique snowmobiles.

Overview

This front track drive sprocket fits select Ski-Doo Olympique models built between 1964 and 1978. It meshes with the track to deliver consistent power transfer from the drive axle. A solid choice for riders restoring or maintaining an older Olympique.

Built For Performance

• Direct replacement for the front track drive position on listed models
• Designed for the drive axle of 250, 300, 320, and 335 Olympique machines
• Construction suited to the load of a snowmobile track drive system
• Tooth profile matched to the original track engagement design
• Fits a broad 1964 through 1978 model year span

Fits These Machines

• for Ski-Doo Olympique 250 (1964-1978)
• for Ski-Doo Olympique 300 (1964-1978)
• for Ski-Doo Olympique 320 (1964-1978)
• for Ski-Doo Olympique 335 (1964-1978)

On-The-Job Use

• Replacing a worn or stripped sprocket on a vintage trail sled
• Drivetrain rebuilds during a full track or suspension refresh
• Seasonal maintenance on collector snowmobiles
• Restoration projects returning an Olympique to running condition

Specs At A Glance

Good To Know

Q: How do I know this sprocket fits my machine? A: Confirm your model and year fall within the 1964-1978 Olympique 250, 300, 320, or 335 range, and check your serial number against parts listings. Spline and tooth count should match the sprocket being replaced.

Q: Should I replace both sprockets at once? A: If one sprocket is worn, the other side is often at a similar wear stage, so replacing them together can save a second teardown. Inspect both during any track or axle service.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.