Part No. 52-215.KS (oro2u.com)
TOP END GASKET KIT FOR
HONDA TRX-450 S/ES/FE/FM (1998-2004)
This is a top end direct replacement gasket kit from K&S Technologies, Inc. Includes all gaskets, o-rings and washers to rebuild the top end.

K&S manufactures the most complete gasket sets on the market with high quality gasket materials from Japan and the US.
This kit includes the following parts:
Cylinder Head Gasket 1 Cylinder Base Gasket 1 Cylinder Head Cover Gasket 1

Exhaust Pipe Gasket 1 Valve Stem Seal 2 Valve Guide O-Ring (00-02) 33.7x2.4 2 Cam Shaft O-Ring 7.7x2.5 1 Carb Insulator O-Ring 1 Sealing Washer 6mm 1