Cometic Primary Gasket 5-Pack - Harley Panhead, Shovelhead & Evolution Big Twin
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 primary gasket five-pack is essential for any shop or rider maintaining multiple Harley-Davidson V-twins. Engineered to OEM specifications, these gaskets provide a reliable, leak-free seal for Panhead, Shovelhead, and Evolution Big Twin primary covers. Always have a fresh gasket on hand for your next service.
Why riders pick this
- Fits Panhead, Shovelhead, and Evolution Big Twin primary covers
- Convenient 5-pack quantity for shops or spares
- Manufactured to OEM gasket specifications
- Ensures a reliable, leak-free primary seal
- Withstands V-twin engine operating conditions
When you're serious about V-twin maintenance, having quality gaskets ready to go is key. This Cometic five-pack of primary gaskets ensures you're prepared for any service on your Panhead, Shovelhead, or Evolution Big Twin. Each gasket is crafted to original equipment specifications, guaranteeing a precise fit and superior sealing performance, preventing those frustrating primary fluid leaks that can sideline your ride.
Reliable Sealing, Ready When You Are
- Fits Panhead, Shovelhead, and Evolution Big Twin primary covers
- Five-pack quantity ideal for shops or multi-bike owners
- Manufactured to OEM gasket specifications for a direct replacement
- Engineered for a leak-free seal under demanding conditions
Essential for Big Twin Maintenance
Every time you remove the primary cover, installing a new gasket is critical for preventing leaks and maintaining the integrity of your drivetrain. This Cometic 5-pack gives you the convenience and confidence to perform necessary maintenance without delay. Ensure your classic Harley runs as it should with these high-quality replacement primary gaskets.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9309F5
- Quantity: 5 per pack
- Length: 23 in
- Width: 13.07 in
- Height: 0.47 in
- Weight: 0.05 lbs
Common questions
Will this gasket fit my Shovelhead primary cover?
Yes, this Cometic gasket is specifically designed for Shovelhead primary applications, as well as Panhead and Evolution Big Twin engines. Always verify your specific engine type before ordering.
Why is this product sold in a 5-pack?
The five-pack quantity is intended for professional shops, experienced riders who service multiple bikes, or those who prefer to keep spare gaskets on hand for future maintenance.
Is this an OEM replacement gasket?
Yes, Cometic manufactures this gasket to original equipment specifications, ensuring it functions as a direct replacement for your factory primary gasket.
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 | 68-9309F5 |
| WEIGHT | 0.05 lb |
