Niche NICHE Front Differential Driveshaft Coupler Coupling Set for 2003-2008 Yamaha Grizzly 660 5KM-45593 5KM-67839

description Replaces OEM Part Numbers: Yamaha 5KM-45593-00-00, 5KM-67839-00-00, 5KM-67839-01-00, 99999-03630-00 Compatible with Models: 2003-2008 Yamaha Grizzly 660 Replaces Front Driveshaft Couplers (Differential and Engine) Machined from Forged Steel, Splines are Chemically Hardened then Induction Heat-Treated for Better Resistance to Wear Direct Replacement for Hassle-Free Installation, Engineered to Exceed Original Equipment Standards and Quality See more product details