21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, CR8EIX, P400485100047, 4906M09800, 247952, M1009, 222086, S4F09800004A, MX-09151-1, 23001-K01, 23001-G01, H1683027S

Yamaha YFZ450 CARB Models 98mm Big Bore Top End Rebuild Kit

Fits Yamaha YFZ450 Carbureted Models

Years 2004 2005 2006 2007 2008 2009 2012 2013

98mm big bore nikasil cylinder (1 year warranty)

CP Carrilloforged big bore piston kit**

Nitrite coated piston rings

Chrome wristpin

Circlips

Cometic Top end gasket kit

Cometic big bore MLS head gasket

Viton Valve Stem Seals

Heavy DutyTiming chain

Maxlock TITANIUM head stud kit – LIFETIME WARRANTY*!

Piston uses pump or race gas

No mods required

1 year warranty*

We are an authorized distributor

– The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!