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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 MXZ 850 Snowmobile (2017-2026)
The Ski-Doo MXZ 850 series, powered by the Rotax 850 E-TEC engine, has seen significant developments and a variety of trims from 2017 to 2026. These performance snowmobiles are known for their agility and power, featuring a naturally aspirated 850 E-TEC engine producing 165 horsepower. A more powerful variant, the 850 E-TEC Turbo R, was introduced, offering 180 horsepower.
The REV Gen4 platform was launched in 2017, bringing a narrower chassis and improved ergonomics. In 2023, the REV Gen5 platform was introduced for MXZ 850 E-TEC models, featuring a refined design, new LED headlights, and an engine cradle for reduced noise and vibration. The 180-horsepower 850 E-TEC Turbo R engine also became available on select MXZ models starting in 2023, and more broadly in 2024.
Q: How can I ensure parts fit my MXZ 850?
R: Use our year and trim selector at the top of the page to find the exact parts for your specific model.
Maintenance
| Component | Interval | Details |
| Oil Filter / Oil Injection Pump Strainer | Check oil level before every ride; Inspect/clean strainer every 3 years or 10,000 km; Replace in-line fuel filter every 5 years | 2-stroke engines do not have a traditional engine oil filter. Oil is mixed with fuel via an injection system. |
| Drive Belt | Inspect annually (pre-season) or every 3,000 km | Visually check and clean drive and driven pulleys. Inspect before every ride for signs of wear (cracking, fraying). |
| Spark Plug | Replace every 3 years or 10 000 km | It is recommended to replace them before the start of the season for moderate use. |
| Air Filter | Clean regularly | No specific periodic replacement interval is detailed. Clean to prevent clogging. |
| Coolant | Check density annually (pre-season) or every 3,000 km; Replace every 5 years | Check coolant level before every ride when the engine is cold. |