FITS ALL YAMAHA YFZ450 MODELS AND YEARS CARB MODEL ONLY! BIG TIME RELIABLE BOLT ON POWER! 98mm NEW DESIGN big bore cylinder. Hotrods HD crank with rod. JE Wiseco or CP forged piston.Complete crankcase oil seal kit. Water pump bearing and seal. Clutch kit - head base exhaust case and pump covers. No modification of any kind is required to use this kit.
We ALWAYS recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "YFZ450 YFZ 450 Big Bore Cylinder Piston Motor Engine Rebuild Kit Complete JE CP" is in sale since Tuesday, July 25, 2017. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "bpracingatv" and is located in Upland, California.This item can be shipped worldwide.