1 years
China
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Top End Gasket Kit for Yamaha
Applications:
Yamaha 300 SM 1973, 300 SM 74/GS 76-7 1974 - 1977, GP 72 / SL 71 1971 - 1972, GP 73-6 / SL 72-3 1972 - 1976
Gasket Material Composite rubber-coated steel + heat-resistant aramid fiber blend Included Components Cylinder head gasket, cylinder base gasket, intake manifold gaskets, exhaust port gaskets, valve cover gasket, replacement o-ring seal assortment OEM Cross Reference Part Numbers Yamaha 214-11181-00-00, 214-11351-00-00, 812-11193-00-00 Fitment Type Direct OEM replacement, no modification required for stock engines Cylinder Head Gasket Thickness 0.045 inch (1.14mm) stock specification thickness Temperature Resistance Range -40°F to 500°F (-40°C to 260°C) Compression Rating Compatibility Suitable for 100 PSI to 140 PSI stock to mild performance builds Additional Sealant Required No, pre-coated gasket surfaces eliminate need for extra sealant for standard installations Warranty Coverage 12-month manufacturer warranty against material and workmanship defects Engine Type Compatibility 300cc 2-stroke air-cooled Yamaha snowmobile engine Leak Prevention Rating Meets or exceeds OEM pressure and fluid sealing performance standards Country of Origin ISO 9001 certified manufacturing facility, premium aftermarket production