The Cometic C9758F Complete EST Gasket Kit is engineered for comprehensive Harley-Davidson Evolution Sportster engine overhauls. Designed for select 1200cc Sportster models, this complete kit includes the gaskets, seals, washers, and O-rings required to help restore dependable sealing throughout the engine. Cometic's Extreme Sealing Technology (EST) combines advanced materials, manufacturing processes, and gasket designs to meet the demands of high-performance V-Twin engines.
Feature: The kit includes MLS head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, and AFM material for reliable sealing performance across critical engine areas. Each component is selected to provide an appropriate solution for the application, helping support proper compression, oil control, and fluid containment during a complete rebuild. The Cometic brand is recognized for developing gasket technology specifically suited to demanding motorcycle engine environments.
The Cometic C9758F, also identified by manufacturer and vendor part number C9758F, fits select 1996–2003 Harley-Davidson XL1200C Sportster 1200 Custom models and 1996–1997 Harley-Davidson XL1200S Sportster Sport models. Verify the motorcycle year, model, engine configuration, and original-equipment reference before installation. This kit is intended for Evo Sportster applications and provides a convenient, consolidated solution when replacing multiple engine gaskets and sealing components during service or overhaul.
Features:
- Cometic EST complete gasket kit designed for Harley-Davidson Evolution Sportster 1200 engines
- Includes gaskets, seals, washers, and O-rings needed for a complete engine overhaul
- MLS head gaskets provide advanced sealing for demanding V-Twin applications
- Steel Viton-coated base gaskets support reliable sealing and durability
- Blue Viton valve stem seals and AFM material are included
- Fits select 1996–2003 Harley-Davidson XL1200C Sportster 1200 Custom models
- Fits select 1996–1997 Harley-Davidson XL1200S Sportster Sport models
- Brand: Cometic
- Manufacturer and vendor part number: C9758F
Fitment:
1991 Harley Davidson XLH1200 Sportster 1200
1992 Harley Davidson XLH1200 Sportster 1200
1993 Harley Davidson XLH1200 Sportster 1200
1994 Harley Davidson XLH1200 Sportster 1200
1995 Harley Davidson XLH1200 Sportster 1200
1996 Harley Davidson XL1200C Sportster 1200 Custom
1996 Harley Davidson XL1200S Sportster Sport
1996 Harley Davidson XLH1200 Sportster 1200
1997 Harley Davidson XL1200C Sportster 1200 Custom
1997 Harley Davidson XL1200S Sportster Sport
1997 Harley Davidson XLH1200 Sportster 1200
1998 Harley Davidson XL1200C Sportster 1200 Custom
1998 Harley Davidson XL1200S Sportster Sport
1998 Harley Davidson XLH1200 Sportster 1200
1999 Harley Davidson XL1200C Sportster 1200 Custom
1999 Harley Davidson XL1200S Sportster Sport
1999 Harley Davidson XLH1200 Sportster 1200
2000 Harley Davidson XL1200C Sportster 1200 Custom
2000 Harley Davidson XL1200S Sportster Sport
2000 Harley Davidson XLH1200 Sportster 1200
2001 Harley Davidson XL1200C Sportster 1200 Custom
2001 Harley Davidson XL1200S Sportster Sport
2001 Harley Davidson XLH1200 Sportster 1200
2002 Harley Davidson XL1200C Sportster 1200 Custom
2002 Harley Davidson XL1200S Sportster Sport
2002 Harley Davidson XLH1200 Sportster 1200
2003 Harley Davidson XL1200C Sportster 1200 Custom
2003 Harley Davidson XL1200S Sportster Sport
2003 Harley Davidson XLH1200 Sportster 1200