SPX Knock Sensor
1039-1660 (MFG #: SM-01285)
$139.74
Sale price
$139.74
Regular price
$149.95
Sale
-6%
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SPX Knock Sensor for Polaris Pro RMK 900 Snowmobile
SPX Knock Sensor for Polaris Pro RMK 900 Snowmobile
$139.74
Sale price
$139.74
Regular price
$149.95
Sale
-6%
SKU:1039-1660
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Description
Technical Specifications
- MFG. Part Number SM-01285
Vehicle Information
Polaris Pro RMK 900 Snowmobile (2025-2026)
The Polaris Pro RMK 900 for the 2025 and 2026 model years stands as the pinnacle of high-performance mountain snowmobiles. These models are powered by either the Patriot 9R (899cc) or the Patriot Boost (840cc turbocharged, approximately 180 hp) engines, engineered for explosive response and enhanced backcountry power. Polaris has continuously refined these machines to reduce weight, improve ergonomics, and optimize performance in challenging terrain. For 2025, the Pro RMK received weight reductions of up to 3 kg, new running boards for better snow clearance, a revised throttle system, and ergonomic enhancements. The 2026 model year introduces a new generation, focusing on increased maneuverability, even lighter weight, and improved balance. It also features a standard 7-inch Ride Command display and new robust accessories. Q: How can I ensure parts compatibility for my Polaris Pro RMK 900?
R: To guarantee compatibility, please use our year and trim selector on this page.
Maintenance
| Component | Interval | Details |
| Engine oil and filter | 800 km or 25 hours or yearly (following initial break-in) | |
| Air filter | 800 km or 25 hours or yearly (following initial break-in) | Inspect and replace as necessary. Ensure proper installation. |
| Coolant | Yearly (pressure test) | Inspect level and leaks. Check strength seasonally. |
| Spark plugs | Yearly (inspection) | Inspect and replace as necessary. |
| Drive belt | Based on inspection | Inspect for wear and proper routing. Replace as necessary. |
Maintenance intervals are based on general Polaris recommendations. For precise information, always consult your model's owner's manual.