Pro-Series Drive Belt for Ski-Doo Formula MX 463 cc 1985-1993

Pro-Series Drive Belt for Ski-Doo Formula MX

This Pro-Series drive belt is a direct replacement belt built for the 463 cc Ski-Doo Formula MX snowmobile, transferring power from the engine clutch to the driven clutch so the sled pulls hard and shifts smoothly.

Overview

This Pro-Series drive belt is designed as a dependable replacement for the 463 cc Ski-Doo Formula MX, delivering consistent power transfer across the trail. Riders who want a fresh drive belt for their Formula MX will find this Pro-Series belt a practical choice for routine replacement and trail riding. Made to handle the demands of the 463 cc engine, this drive belt keeps your snowmobile performing season after season.

Built For Performance

• Constructed with high-tensile cord reinforcement for stable power transfer under load
• Engineered rubber compound resists heat buildup during sustained clutch engagement
• Precise dimensional tolerances for proper clutch sheave fitment
• Designed to maintain consistent grip across wide temperature swings
• Reinforced sidewalls help resist glazing and premature wear

Fits These Machines

• for Ski-Doo Formula MX 463 cc (1985-1993)

On-The-Job Use

• Trail riding on groomed and packed snow
• Routine drive belt replacement and trailside spares
• Backcountry and powder riding
• Seasonal maintenance before winter riding

Specs At A Glance

Good To Know

Q: How often should I replace the drive belt on my sled? A: Belts wear with use, so inspect for glazing, fraying, or width loss each season and replace as needed. A: A worn belt can cause sluggish engagement and slipping, so keep a spare on hand.

Q: Does this belt fit other Ski-Doo models? A: This belt is listed for the 463 cc Formula MX from 1985 to 1993. A: Confirm your model and engine size before ordering.

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