Kimpex Pro Series Drive Belt for Ski-Doo Blizzard 397 F/A 1971

Kimpex Pro Series Drive Belt for Ski-Doo Blizzard 397 F/A

This Kimpex Pro Series drive belt is a replacement belt for the 1971 Ski-Doo Blizzard 397 F/A snowmobile, designed to transfer power from the engine clutch to the driven clutch.

Overview

This Kimpex Pro Series drive belt is built as a dependable replacement for your 1971 Ski-Doo Blizzard 397 F/A. The drive belt connects the primary and secondary clutches so power reaches the track smoothly and consistently. Riders maintaining a classic Ski-Doo snowmobile will appreciate a belt made for real trail and field use.

Built For Performance

• Constructed with reinforced tensile cords for consistent power transfer
• Engineered rubber compound resists heat and glazing under load
• Cut profile designed to match the clutch sheave angle
• Built to hold tension through repeated acceleration cycles
• Designed as a direct replacement for the original belt dimensions

Fits These Machines

• for Ski-Doo Blizzard 397 F/A (1971)

On-The-Job Use

• Trail riding on vintage snowmobiles
• Field and backcountry cruising
• Routine replacement of a worn or glazed drive belt
• Keeping a classic 1971 Ski-Doo Blizzard running through the season

Specs At A Glance

Good To Know

Q: How do I know when my drive belt needs replacing? A: Cracks, glazing, frayed edges, or a belt that sits below the clutch sheave usually mean it is time for a new one. A worn belt can slip under load and cost you power on the trail.

Q: Should I check clutch alignment when installing a new belt? A: Yes, checking clutch offset and alignment helps the belt wear evenly and last longer. Confirm the belt number matches your machine before installation.

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