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Oil pump cover o-ring
A: Absolutely — this package includes every major and minor component necessary for a full top and bottom end rebuild
For any warranty to be considered the part(s) in questions absolutely must be sent back to bpracingatv for inspection
Fits any 98mm YFZ450R cylinder
much more resistant to heat and corrosion than
Raptor 660 Big Bore Stroker Piston 4 mil Crank 102m Big Bore Top End Rebuild Kit NGK Oil pump cover o-ringFITS ALL YAMAHA RAPTOR 660 MODELS AND YEARS 102mm aftermarket cylinder CP or JE forged stroker piston Works for Hotrods 4mm stroker crank only** Hi temp piston rings Wristpin Circlips Top end gasket kit Timing chain Stud kit Piston runs on pump or race gas and is for use with Hotrods 4mm stroker crank only. Will not work with stock crank. Everything is new in the original packaging and the manufacturer's warranties apply***. **Products we sell: At