Pay in 4 interest-free payments of $60.55 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Every rebuild is done with precision craftsmanship and premium components — all new
and more resistant to heat and corrosion
Crank Oil Seal Kit
This complete kit provides all new critical engine components to refresh your top end
Best YFZ450R YFZ 450R Top End Rebuild Kit Stock Standard Bore Upper Assembly Kit Grizzly 450 Every rebuild is done withWorks on all Yamaha YFZ450R models and years Stock bore heavy duty cylinder Wiseco, Wossner, CP or JE forged piston* Chrome wrist pin Nitrite coated piston rings Circlips Top end gasket kit MLS head gasket Cam timing chain Talon TITANIUM cylinder head stud kit LIFETIME WARRANTY** Runs on pump or race gas All new parts 1 year warranty**
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