Fit perfect
Cometic EST Complete Engine Gasket Kit - Harley Evolution Sportster
About Cometic
Cometic Gasket manufactures multi-layer steel head gaskets and complete gasket kits in Concord, Ohio. On a built V-twin running higher compression or a big-bore kit, the MLS head gasket is what keeps the top end sealed — which is why Cometic is the default spec on so many engine builds.
This Cometic EST complete engine gasket kit provides all the necessary sealing components for a full engine overhaul on your Harley Evolution Sportster. Engineered with Extreme Sealing Technology, it ensures reliable, leak-free performance even under demanding conditions.
Why riders pick this
- Complete engine overhaul gasket kit for Evolution Sportster
- Extreme Sealing Technology (EST) for high performance
- Includes MLS head gaskets and Viton-coated base gaskets
- All necessary gaskets, seals, washers, and O-rings provided
- Designed for reliable, leak-free engine sealing
When it's time for a top-to-bottom engine rebuild on your Evolution Sportster, this Cometic EST complete engine gasket kit delivers. It includes every gasket, seal, washer, and O-ring needed to button up your V-twin with confidence, eliminating the guesswork of sourcing individual components. Cometic's Extreme Sealing Technology is designed to handle the heat and pressure of a performance engine, making it a solid choice for riders who push their bikes hard.
Extreme Sealing Technology for Performance V-Twins
- Complete motor gasket kit with all necessary seals and O-rings
- Multi-Layer Steel (MLS) head gaskets for durable head-to-cylinder sealing
- Steel Viton-coated base gaskets resist breakdown from heat and chemicals
- Blue Viton valve stem seals maintain consistent valve guide lubrication
- Advanced AFM material construction for reliable, long-lasting seals
Engine Overhaul Ready
This comprehensive kit simplifies the engine overhaul process, providing all the critical sealing components in one package. Riders tackling a rebuild or upgrading internals on their Evolution Sportster will appreciate the precision engineering and advanced materials that contribute to a strong, leak-free engine assembly. Always verify the specific OE part number compatibility with your motorcycle's year and model to ensure a perfect fit.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9195
- UPC: 191070018047
- Length: 9.3 in
- Width: 8 in
- Height: 2.7 in
- Weight: 0.31 lbs
Common questions
What engine models does this Cometic EST gasket kit fit?
This kit is specifically designed for Harley-Davidson Evolution Sportster V-twin engines. Please confirm fitment for your specific year and model using our Shop by Bike tool.
Does this kit include everything needed for a complete engine reseal?
Yes, this Cometic EST gasket kit is a complete motor overhaul kit, containing every gasket, seal, washer, and O-ring required for a full engine reseal.
What is Extreme Sealing Technology (EST)?
EST is Cometic's advanced material and design approach using MLS head gaskets, steel Viton-coated base gaskets, and AFM material to provide superior sealing for high-performance V-twin engines.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9195 |
| WEIGHT | 0.31 lb |
5 Stars
Good set of gaskets