Product Description QRS Driven sliding sheave for your CVT Secondary pulley assembly. Includes sheave, bushing and retaining ring. Ski-Doo QRS Driven sliding sheave assy / Snowmobile Accessory at Ski-Doo Browse all Ski-Doo deals $379.99 In Stock at Ski-Doo Buy Now at Ski-Doo Secure checkout Easy returns or compare prices Amazon eBay Product Details Category Parts & Maintenance > Drive CVT > CVT Pulleys & Clutch Brand Ski-Doo Gender unisex Condition new MPN 417127659 Parts & Maintenance > Drive CVT > CVT Pulleys & Clutch Ski-Doo