EPI Performance High Elevation Sport Utility Clutch Kit for Polaris Sportsman 800 (2008–2009) – WE436319
The EPI Performance WE436319 High Elevation Sport Utility Clutch Kit is designed to improve the performance of 2008–2009 Polaris Sportsman 800 models running stock tire sizes at elevations between 3,000 and 6,000 feet. Higher elevations can cause noticeable power loss and slower throttle response, but this clutch kit recalibrates the ATV’s CVT clutch system to restore performance and deliver smoother power transfer.
As one of EPI’s most versatile clutch tuning kits, the Sport Utility Clutch Kit enhances low-end torque and midrange acceleration while providing faster clutch backshift for crisp and responsive throttle control. Whether you’re trail riding, navigating occasional mud and sand, or performing demanding tasks like plowing and hauling, this clutch kit helps your ATV maintain consistent performance.
The kit also reduces belt slip and minimizes clutch heat buildup, improving drivetrain efficiency and helping extend the life of your CVT drive belt. Designed for riders who demand both reliability and performance, this clutch kit ensures your Polaris Sportsman performs efficiently in a wide range of conditions.
Key Features
- Designed for 2008–2009 Polaris Sportsman 800 models
- Optimized for stock tire sizes
- Calibrated for high elevation riding between 3,000–6,000 feet
- Improves low-end torque and midrange acceleration
- Quicker clutch backshift for crisp throttle response
- Reduces belt slip to improve power transfer
- Minimizes clutch heat for improved CVT efficiency
- Versatile clutch kit ideal for both work and recreational riding
Technical Specifications
- Brand: EPI Performance
- Product Type: Sport Utility Clutch Kit
- Part Number: WE436319
- Elevation Range: 3,000–6,000 ft
- Tire Compatibility: Stock tires
- Vehicle Compatibility: 2008–2009 Polaris Sportsman 800 models
Installation Requirements
- Clutch Puller Tool: PCP-1
- Clutch Compression Tool: CCT510
Ideal Applications
- Trail riding
- Occasional mud and sand riding
- Snow plowing and hauling
- General ATV performance upgrades
Why Choose the EPI Sport Utility Clutch Kit?
The EPI Sport Utility Clutch Kit is engineered for riders who demand dependable performance and improved throttle response in high elevation environments. By optimizing clutch calibration, the WE436319 kit restores lost power and improves overall acceleration, making your Polaris Sportsman more responsive and efficient on the trail or job site.
Note: Clutch kit components may vary slightly from product images.










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