Pay in 4 interest-free payments of $87.50 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
For over two decades
68mm Wiseco forged piston - 573M06800
and long-term performance — no missing pieces
Crankcase oil seals
Industry-leading support
Honda TRX 400EX 400X 87mm Big Bore Kit +2 Cylinder Head Assembly Top End Repair Hot Rods For over two decadesFITS ALL HONDA TRX400EX, 400X MODELS AND YEARS Genuine BPR aftermarket cylinder head Cylinder head valve cover 87mm cylinder Wiseco or Wossner 87mm big bore forged piston** Nitrite coated piston rings Chrome wrist pin Circlips Top end gasket kit Cometic big bore MLS head gasket Kibblewhite Viton valve stem seals Maxlok TITANIUM head stud kit LIFETIME WARRANTY* Cam chain Spark plug Precision machined to exact tolerances All parts are brand new 1 year
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