2016 Polaris Sportsman 850 Paddle Tire Sand Dune Clutch Kit – EPI WE437393
Maximize your ATV’s performance in extreme sand conditions with the EPI Performance Sand Dune Clutch Kit WE437393, engineered specifically for the 2016 Polaris Sportsman 850 and 850 SP running paddle tires. Designed for low elevation riding (0–3000 ft), this kit delivers superior power transfer, faster response, and enhanced durability for aggressive dune riding.
Whether you’re tackling steep dune climbs or accelerating across deep sand, this clutch kit ensures your machine maintains peak power RPM while delivering smooth and consistent performance.
Key Features
- Paddle Tire Optimization: Tuned specifically for paddle tire setups for maximum traction and efficiency in sand.
- Low Elevation Performance: Ideal for 0–3000 feet elevation to maintain proper clutch calibration.
- Enhanced Low-End Torque: Improves take-off power and pulling strength in soft sand conditions.
- Rapid Backshift: Provides quicker backshift for crisp, responsive throttle control.
- Maintains Peak RPM: Keeps engine operating in the optimal power band during heavy load riding.
- Reduced Belt Slip: Improves belt grip and extends CVT belt life.
- Lower Clutch Heat: Minimizes heat buildup for consistent performance and longer component lifespan.
- Direct Fit Upgrade: Designed as a precision-engineered replacement for easy installation.
Technical Specifications
- Brand: EPI Performance
- Part Number: WE437393
- Fitment: 2016 Polaris Sportsman 850 / 850 SP
- Tire Type: Paddle tires
- Elevation Range: 0–3000 ft
- Application: Sand dune riding
- Clutch Type: CVT clutch kit
- Installation Tools Required: PCP-12 & CCT510
- Note: Components may vary from images
Compatibility & Applications
This clutch kit is specifically designed for 2016 Polaris Sportsman 850 and 850 SP models equipped with paddle tires. It is ideal for riders who frequently operate in sand dunes and low elevation environments, where optimized clutch tuning is essential for performance.
Why Choose This Clutch Kit?
The EPI WE437393 clutch kit is a high-performance upgrade for riders demanding maximum efficiency in sand. It improves acceleration, torque delivery, and throttle response while reducing wear on your drivetrain. Built for durability and precision, it ensures your ATV performs reliably even in the most challenging dune conditions.
Upgrade your Polaris Sportsman with a professional-grade, dune-specific clutch solution that delivers consistent power, reduced heat, and superior riding performance.








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