Cometic Evolution Sportster Rocker Cover Gasket 5-Pack - 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.
The Cometic rocker cover gasket for Harley Evolution Sportster engines is designed to provide a secure, leak-free seal for your rocker boxes. This 5-pack is ideal for workshops or riders who manage several bikes, ensuring you always have the right part on hand.
Why riders pick this
- OEM-spec rocker cover gasket
- For Evolution Sportster engines
- 5-pack quantity for service and spares
- Prevents oil leaks from rocker boxes
- Direct replacement for stock parts
Preventing oil leaks from your rocker boxes is key to a clean running engine and maintaining proper oil levels. Cometic offers a high-quality, direct OEM replacement gasket engineered specifically for Evolution Sportster models, ensuring a precise fit and lasting seal.
Precision Sealing for Evo Sportsters
- Direct OEM replacement for Evolution Sportster rocker covers
- Engineered to seal effectively under engine heat and pressure
- Bulk 5-pack for multiple services or keeping spares
- Helps prevent oil seepage and maintain engine cleanliness
Essential for Engine Health
Whether you're performing routine maintenance or undertaking a more extensive top-end job, a fresh rocker cover gasket is an essential component. This Cometic 5-pack provides the reliability and quantity needed to keep your Evolution Sportster engine sealed tight and performing optimally, giving you peace of mind on every ride.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9276
- OE Reference: 17354-89
- Quantity: 5 per pack
- Weight: 0.17 lbs
Common questions
Why are these gaskets sold in a 5-pack?
The 5-pack quantity is perfect for shops, multi-bike owners, or riders who prefer to keep spare gaskets on hand for future service intervals or unexpected repairs.
Is this gasket a direct OEM replacement?
Yes, this Cometic gasket is engineered to meet OEM specifications and is a direct replacement for Harley-Davidson part number 17354-89, ensuring reliable fitment and performance.
Will this fit my Twin Cam or Milwaukee-Eight Sportster?
No, this gasket is specifically designed for Evolution Sportster engines. Twin Cam and Milwaukee-Eight models require different gaskets. Please confirm fitment for your specific year and model using our Shop by Bike tool.
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 | 68-9276 |
| WEIGHT | 0.17 lb |
