Niche Front Driveshaft Coupler Coupling Set for Yamaha Grizzly 660 ATV MK1001263

NICHE Driveshaft Kit Part Number: MK1001263 Includes: Driveshaft Coupler Differential, Driveshaft Coupler Engine This Part is known to be Compatible with the following vehicles: Yamaha Grizzly 660 4X4: 2003-2008 Yamaha Grizzly 660 Ducks Unlimited Edition 4X4: 2006 Yamaha Grizzly 660 Hunter Edition 4X4: 2003-2008 Yamaha Grizzly 660 Special Edition 4X4: 2005-2006 Yamaha Grizzly 660 Wetlands Hunter Edition 4X4: 2003-2005 Front Differential Driveshaft Coupler and Front Engine Driveshaft Coupler. The Front Differential Driveshaft Coupler replaces the Coupler which connects the Front Drive Shaft and the Differential. The Front Engine Driveshaft Coupler replaces the Coupler which connects the Engine with the Drive Shaft. This Couplers are made from forged steel to ensure it stays in your vehicle longer. The splines are also chemically hardened and then heat treated to resist wear better than the OEM. Quality and performance guaranteed.

Compatible with 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 Compatible with 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