Product Description:Complete Gasket Kit include all necessary gaskets and o-rings to rebuild the Engine. Non Asbestos High-Tech materials provides unmatched reliability and performance Includes all gaskets pictured to rebuild top end Fitment(For): Honda FourTrax TRX250R 1986-1989 OE of a part of the gasket: Gasket A Reed Valve 14132-KAE-000 Gasket B Reed Valve 14133-430-306 Gasket Cylinder 12191-HA2-306 Gasket Left Cover 1352-HA2-306 Gasket Right Crankcase Cover 11395-HA2-P00 Gasket Cylinder Head 12254-HB9-013 Gasket Water Pump Cover 19229-HA2-306 O-Ring (16mm) 91303-800-000O-Ring 91308-500-010