The factory plastic diverter valve is notoriously weak

Stainless steel cup and lid

and custom cut helix

Fits 2017-Up Arctic Cat 9000 & Yamaha Sidewinder Models

Chain Tensioner Manual / AC('12+) - SKU: ST-4001095 Category_Default Category/SLED/Arctic Cat/ZR\/ZL Models The factory plastic diverter valveManual chain tensioner that can be adjusted to any desired chain tension. Made from CNC billet steel to fit the contour of the stock case. The stock ratchet tensioner over tightens the chain causing premature chain failure. This tensioner will not over tighten the chain and stays fixed. Periodic adjustment will be required. Fits the 2012 Up Arctic Cat 800 and 1100 models. Fits 2012 Up Arctic Cat 800 and 1100 models Adjusts to any desired chain tension