Description
The primary clutch spring is critical to your snowmobile’s belt engagement and power delivery—get this wrong, and you’re leaving performance on the table. SLP’s 40-76 spring is engineered to optimize engagement RPM and peak power while resisting the thermal cycling and high-stress conditions that cause premature sagging. If you’re running your 600 RMK hard, this upgrade ensures consistent, predictable performance season after season.
- Chrome-silicone wire construction
- Shot-peened for durability
- Optimized engagement characteristics
- Resists sagging and fatigue
- Lightweight design
- Bolt-on installation
- Polaris 600 RMK 2012-2016
- MPN: 40-76
