Sports Parts Inc. Snowmobile Slide
04-187-03XX (MFG #: 627-66-87)
$32.99
Sale price
$32.99
Regular price
$32.99
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Sports Parts Inc. Snowmobile Slide for Ski-Doo Cheyenne 503 Snowmobile
Sports Parts Inc. Snowmobile Slide for Ski-Doo Cheyenne 503 Snowmobile
$32.99
Sale price
$32.99
Regular price
$32.99
SKU:04-187-03XX
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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 Cheyenne 503 Snowmobile (1987-1991)
The Ski-Doo Cheyenne 503, produced from 1987 to 1991, was a popular snowmobile model often positioned within the broader Safari line. It consistently featured a reliable 496cc/497cc fan-cooled twin-cylinder Rotax engine. This engine, similar to the Rotax 503 aircraft engine, provided approximately 37 kW (50 hp) at 6800 rpm, ensuring robust performance for its class. The sources indicate no significant mid-cycle generation changes or major engine overhauls for the Cheyenne 503 during this period. The 'R' designation, as seen in 'Safari Cheyenne R', likely denoted a specific trim level or package rather than a fundamental generational shift. The core engine and platform remained consistent from 1987 to 1991. FAQ:
Q: How do I ensure I select the correct parts for my Ski-Doo Cheyenne 503?
A: To guarantee a perfect fit, please use the year and edition selector at the top of this page. This will filter parts specifically compatible with your snowmobile's exact configuration.
Maintenance
| Component | Interval | Details |
| Injection Oil Reservoir | Before every ride | Check and refill with manufacturer-specified injection oil. Insufficient oil can severely damage the engine. |
| Drive Belt | Inspect before every ride; replace if worn or every season | Visually check for wear (cracks, fraying, flat spots). Replace if signs of wear are present or every 2 400 to 4 800 km. |
| Spark Plug | Every 50 hours or annually | Inspect or replace every 50 hours of operation. Replace annually to prevent issues. Common types are BR9ES or BR9EIX. |
| Air Filter | Annually or pre-season | Inspect the airbox and air filter. Clean or replace as needed based on condition. |
| Coolant | Check before every ride; change every 2 years | Check level when cold before every ride. Change coolant every two years, regardless of use. Use a 50/50 premix specified for powersports. |
The maintenance intervals below are based on general practices for 2-stroke snowmobiles of that era. For the most accurate and model-specific information, please refer to the official owner's manual for your Ski-Doo Cheyenne 503.