
1988-2000 Honda TRX300 Fourtrax FW 4x4 2x4 Cylinder Piston Top End Gasket Kit Generic
Product OverviewThis complete top end rebuild kit includes everything shown: cylinder, spark plugs, oil filter, piston, rings, pin, clips, and top end gasket kit.Cast piston features a high silicone content for added strength.Molybdenum Teflon-coated skirts reduce friction and wear for longer service life.Anodized piston dome enhances heat resistance and durability.Gaskets are made from performance-grade materials for reliable sealing.All components are bolt-on ready—no modifications needed.Kit is designed for standard bore size 74.00mm. Specifications:Condition: Aftermarket 100% Brand NewQuantity: 1 SetCylinder Material: High-Grade Cast AluminumPiston Material: Forged AluminumBore Size: STD 74.00mmSpark Plug Dimension:Thread Diameter: 12mmThread Length: 19mmElectrode Gap:0.9mm Replacement Part Number:Cylinder: 12000-HC4-000, 12100-HC4-000Cylinder head gasket: 12251-HA0-004Cylinder base gasket: 12191-HC4-900Cylinder o-ring(78.3x2mm): 91304-HA0-003Valve tappet cover o-rings(57x3mm): 123