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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 Indy 650 Snowmobile (1988-2026)
The Polaris Indy 650 snowmobile has a storied history, appearing in two distinct eras: 1988-1993 and 2021-2026. This model is renowned for its performance and innovation across its generations.
The original 1988-1993 models featured a liquid-cooled, 648cc triple-cylinder engine, delivering 95-98.7 horsepower. Key trims included the base Indy 650, the deep-snow SKS with a longer track, and the RXL, which introduced Electronic Fuel Injection (EFI) in the early 1990s for improved response.
After a significant hiatus, the Indy 650 returned for the 2021-2026 model years with a completely new architecture. These modern versions are powered by the 650 Patriot, a liquid-cooled, 650cc twin-cylinder engine producing over 135 horsepower, optimized for 87 octane fuel. They are built on the advanced MATRYX Platform, enhancing rider control and ergonomics. Trims like the SP 137, VR1 137, Adventure 137, XC 137, and XCR 129 are available in this contemporary era. This represents a major generational shift from a carbureted triple-cylinder to an EFI twin-cylinder on a new platform. FAQ:
Q: How can I confirm if a part fits my Polaris Indy 650?
A: To ensure perfect compatibility, please use the year and edition selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter | Break-in: 25 hours or 800 km. Regular: 100 hours or 1,600 km. | Change filter with every oil change. |
| Drive Belt | Inspect and adjust as needed. Replace as needed. | |
| Spark Plugs | Inspect and replace as needed. | For 1990 Indy 650 RXL SKS: NGK® BPR9ES, gap of 0.7 mm. |
| Air Filter | Inspect and clean as needed, replace as necessary. | More frequent inspection in dusty or muddy conditions. |
| Coolant | Check level before every ride. Test strength and inspect for leaks every 800 km or 6 months. Complete flush and replacement every five years. |