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Description
Keep your sled running smooth all season long with the Sports Parts Inc. (SPI) Snowmobile Slide. Built with precision and durability in mind, these high-quality replacement slides are engineered to reduce friction, extend track life, and provide consistent performance in all riding conditions.
Features:
- Durable Construction – Made from tough, wear-resistant material for long-lasting reliability.
- OEM Fit & Performance – Designed to meet or exceed original manufacturer standards for a seamless replacement.
- Smooth Track Operation – Reduces drag and heat buildup for better efficiency and longer track life.
- Easy Installation – Direct-fit design allows for quick replacement with minimal tools.
- Trusted Brand – Sports Parts Inc. is a leader in aftermarket snowmobile parts, ensuring quality you can count on.
Why You’ll Love It:
Whether you’re carving fresh trails, racing across lakes, or tackling tough backcountry terrain, the SPI Snowmobile Slide ensures your ride stays smooth and dependable. By minimizing wear and friction, it helps protect your sled’s suspension and track system—so you can spend more time riding and less time in the shop.
- Fits a variety of makes and models
- Perfect for seasonal maintenance or mid-season replacement
- Affordable performance upgrade from a trusted name in snowmobile parts
Technical Specifications
- MFG. Part Number 627-66-87
Vehicle Information
Ski-Doo Formula Mach 1 617 Snowmobile (1991-1992)
The Ski-Doo Formula Mach 1 617 (1991-1992) is a high-performance snowmobile powered by a liquid-cooled Rotax twin-cylinder 617cc engine, delivering approximately 112 horsepower. This model range represents a significant evolution, featuring a new aerodynamic hood and an upgraded engine compared to its predecessors. During these two years, Ski-Doo offered the standard Formula Mach 1, the Formula Mach 1 XTC, and the limited-production Mach 1X. The 1992 model year brought further refinements, including a new C7 rear suspension, a more comfortable seat, and an increased ski stance from 91.4 cm to 101.6 cm for enhanced stability. The 617cc engine platform was specific to this period, preceding the 670cc engine introduced in 1993. Q: How do I ensure I select the correct parts for my 1991-1992 Ski-Doo Formula Mach 1 617?
A: Always use the year and model selector on this page to confirm compatibility with your specific snowmobile, including any sub-models or trims.
Maintenance
| Component | Interval | Details |
| Oil injection reservoir level | Before every ride | Check level and refill as needed. |
| Drive Belt | Inspection before every ride; Replace if worn; Seasonal replacement | 25 km break-in for new belt. Estimated lifespan between 2,500 and 5,000 km depending on riding style. Clean clutch periodically. |
| Spark Plugs | Seasonal replacement (moderate use) | Inspect and replace if signs of wear. Clean after engine break-in. Recommended model: NGK BR9ES, gap 0.4 mm to 0.45 mm. |
| Air Filter | Check and clean/replace regularly | |
| Coolant | Check level before every ride; Replace every 2 years | Check level when cold. Ensure system is leak-free. |