Product Description
The Cometic C7142 top end gasket kit is designed for a 68mm bore Yamaha application. The source describes Cometic gaskets as constructed from spring steel or graphite, with spring steel gaskets using a stainless steel shim design coated with silicone on both sides.
Product Specifications
BrandCOMETIC
ManufacturerCometic Gasket
Manufacturer Part NumberC7142
Item Weight2.4 ounces
ModelCometic Gasket C7142
Product Dimensions6 x 7.1 x 0.2 inches
Item model numberC7142
ExteriorPainted
Explicit Manufacturer Part NumberC7142
Bore Size68 mm
MaterialSpring steel or graphite
Spring Steel ConstructionStainless steel shim design with 0.0001 in silicone coating on both sides
Product Weight2.4 ounces