Description
A quality cylinder base gasket is critical to maintaining compression integrity and preventing oil seepage in your Sportster engine. The COMETIC C10038 is engineered to withstand the thermal cycles and pressure demands of both street and track applications, ensuring a reliable seal that lasts. Whether you’re rebuilding after a full tear-down or refreshing a tired top end, this OEM-replacement gasket delivers the dependable performance your engine deserves.
- COMETIC C10038 gasket
- Sportster model fitment
- Cylinder base application
- Precision manufacturing tolerances
- High-temperature material composition
- OEM-equivalent performance
- Bolt-on installation
- Recommended annual replacement









