Cometic EST 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.
When it's time for a full rebuild on your Evolution Sportster, trust the Cometic EST Gasket Kit to deliver reliable, leak-free performance. This comprehensive kit includes every gasket, seal, washer, and O-ring required for a complete engine overhaul, ensuring you have all the necessary components at hand.
Why riders pick this
- Complete engine overhaul gasket kit
- Features Extreme Sealing Technology (EST)
- MLS head gaskets for enhanced sealing
- Steel Viton-coated base gaskets for durability
- Blue Viton valve stem seals included
- Designed for Harley Evolution Sportster engines
This Cometic EST Gasket Kit is engineered specifically for Harley-Davidson Evolution Sportster engines, providing the advanced sealing technology needed for high-performance V-Twin applications. Avoid frustrating leaks and maintain optimal compression with components designed for durability.
Advanced Sealing for V-Twin Reliability
- Multi-Layer Steel (MLS) head gaskets for superior sealing under extreme conditions
- Steel Viton-coated base gaskets resist heat and chemicals
- Blue Viton valve stem seals ensure consistent valve guide sealing
- AFM material components provide robust, long-lasting performance
- Complete motor kit includes all necessary gaskets, seals, washers, and O-rings
Rebuild with Confidence
Whether you're performing routine maintenance or a performance-focused rebuild, this Cometic EST Gasket Kit offers the peace of mind that comes with using high-quality sealing components. Its Extreme Sealing Technology (EST) is a testament to Cometic's commitment to preventing leaks and maintaining engine integrity, even in demanding riding conditions. Ensure your Evo Sportster runs strong and stays dry with a complete gasket solution.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9762
- OE Reference #: 17032-91
- Weight: 0.74 lbs
- Kit Type: EST (Extreme Sealing Technology)
Common questions
What does the EST Gasket Kit include?
This kit contains every gasket, seal, washer, and O-ring needed for a complete engine overhaul on your Evolution Sportster, including MLS head gaskets and Viton-coated base gaskets.
What is Extreme Sealing Technology (EST)?
EST refers to Cometic's use of advanced materials and design, such as MLS head gaskets and Viton-coated seals, to provide superior sealing and prevent leaks in high-performance V-Twin engines.
Will this gasket kit fit my Sportster?
This kit is specifically designed for Evolution Sportster models. Please confirm fitment with our Shop by Bike tool to ensure compatibility with your specific year and model.
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 | 68-97620E |
| WEIGHT | 0.74 lb |
