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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
Polaris Assault 120 Snowmobile (2011)
The 2011 Polaris Assault 120 is a youth snowmobile, specifically designed to offer an approachable entry into the sport. This model is powered by a 121cc, single-cylinder, 4-stroke OHV engine, providing manageable power ideal for beginners. For the 2011 model year, the Assault 120 was offered as a single model, sometimes identified as "120 ASSAULT/INTL," with no distinct trims or sub-models. The 2011 version was a "Carryover" model, indicating no significant mid-cycle generation or engine changes for this specific year. Changes seen in other Polaris snowmobile lines, such as new engines or platforms, do not apply to the 2011 Assault 120. FAQ:
Q: Is this product compatible with my Polaris Assault 120?
A: To ensure a guaranteed fit, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | 25 h / 1 month / 800 km (initial break-in); then 50 h / 1600 km or annually | After initial break-in, some guides also mention an interval of 200 h / 3200 km or 12 months. |
| Air Filter | Before every ride; 25 h / 1 month / 800 km (initial break-in); then 50 h / 1600 km or annually | Inspect and clean the air filter before every ride, replace as needed. After initial break-in, some guides also mention an interval of 200 h / 3200 km or 12 months. |
| Drive Belt | 25 h / 1 month / 800 km (initial break-in); then 800 km / 6 months | Inspect, clean, and replace the drive belt as needed. After initial break-in, some guides also mention an interval of 50 h / 1600 km or annually, or 200 h / 3200 km or 12 months. |
| Spark Plugs | 50 h / 1600 km or annually | Inspect and replace spark plugs as needed. Some guides also mention an interval of 200 h / 3200 km or 12 months, or 3200 km / 2 years. |
| Coolant | Before every ride; 800 km / 6 months | Check level before every ride. Test coolant strength and inspect for leaks every 800 km or 6 months. Inspect cooling system for cracks/leaks and pressure test every 12 months / 200 h / 3200 km. Flush system every 8000 km or 5 years. |