Cometic Primary Rebuild Gasket Kit Fits Harley Evo Sportster 1986-1990

• Type: Transmission Gasket Kit

The Cometic Primary Rebuild Kit is designed to meet the demands of modern high-performance engines by offering advanced gasket technology. The kit features Cometic's proprietary AFM (Aluminum Foamette Material) gaskets, which consist of an aluminum core bonded with a chemically blown, compounded nitrile synthetic rubber. These gaskets provide excellent resistance to temperatures exceeding 205°F and offer 85% shape recovery while maintaining reliable torque retention, making them ideal for machined surfaces. This comprehensive kit includes all necessary gaskets, seals, and O-rings for both the inner and outer primary components, eliminating the need for additional gasket sealers. Cometic's commitment to quality ensures that the materials, manufacturing processes, and designs are optimized for the high performance of today's V-Twin engines, including Harley-Davidson and Evo Sportster models from 1986 to 1990. Whether you're rebuilding or upgrading, this gasket kit ensures durability and precise performance, making it a reliable solution for your primary system.