for GENERAL 1000, RANGER 900 CREW XP, RANGER 570, RZR 1000 XP Models and More, CVT Belt for Heavy Loads, Runs Cooler, Withstands High Temps & Extreme Conditions - 3212326 Polaris HD Drive Belt: OEM HD Drive Belt, Part 3212326, is designed to run cooler and handle greater wear and tear under all weather conditions. No clutch recalibration required. Heavy Duty: Designed and tested to run cooler—even at high RPMs. The enhanced rubber material compound in our HD CVT Belts keeps them cool in extreme heat for maximum heat resistance and dissipation. Unrivaled Durability: Our patented cord treatment process maximizes the transfer of horsepower to the ground for those hauling heavy loads. Extreme Conditions: Polaris HD Parts deliver top performance to expand the boundaries of your ride. Tackle extreme conditions such as: dust, mud, extreme cold/heat, heavy payloads and extended life. Extensive Testing: Polaris Belts receive 40,000 miles of field testing, thousands of dyno hours, 18+ months of development (13,000+ design hours) per CVT belt, 1500+ vehicle validation hours, and collaboration with powertrain and clutch engineers.