FITS ALL YAMAHA RAPTOR 660 MODELS AND YEARS. 11:1 CP OR JE forged stroker piston. HD crank bearings - one comes on crank.Water pump bearing and mechanical seal. After Market oil pump assembly. This is a bolt on kit that requires no machining of any kind. All parts are new in the original packaging, and the original manufacturers' warranties apply. Please check your order thoroughly when receiving it. We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. Piston comes with specific instructions for setting the ring gap. If you do not follow these exactly your motor will fail. The item "Raptor 660 Big Bore Stroker Motor Engine Rebuild Kit Oil Pump 719 Complete Redo" is in sale since Tuesday, October 23, 2018. 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.