247612, 4667M08900, 4794M08900,1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13111-KCY-670, 12251-HN1-003, 12209-KL4-005, C7825, 808894, 822278, 4040, 4606M08700, C7826, H0402027S, 4606M08800, 4667M08900, 808829, M2033, 8604DA

Complete Honda TRX 400EX, XR400R, TRX400X89mm 440cc BigBore Top End Rebuild Kit with a Forged Wiseco Piston, CometicTop End Gasket Kit, Titanium Head Stud Kit!

Honda TRX400EX, XR400R, &TRX400X

Years 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

This kit includes:

NEW 89mm Big BoreAftermarket Cylinder

12.5:189mm Big BoreWiseco Forged Piston Kit(includes rings, pin, & clips)

Cometic top end gasket kit with a Big BoreMLS head gasket

Heavy Duty Replacement Cam Chain (This chain is thicker and stronger than your original chain.)

Talon Titanium Cylinder Head Stud Kit

This kit is compatible with all OEM components. The piston uses pump or race gas. Everything is new in the original packaging and the original manufacturer’s warranty applies.

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