✓ VERIFIED
Apr 1, 2024
keeps them lookin shiny
keeps the oil on the right side
COMETIC
SKU: 68-9145F5
Cometic Primary Housing Gasket 5-Pack - Harley Evo Big Twin & Twin Cam
$622.000,00
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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.
Ensure you always have a fresh seal on hand with this Cometic primary housing gasket 5-pack. Engineered to OEM standards, these gaskets are essential for preventing oil leaks from the primary cover on Evo Big Twin and Twin Cam V-twin engines.
Why riders pick this
- Bulk 5-pack for shops or multi-bike owners
- OEM-grade quality for reliable primary sealing
- Fits Evo Big Twin and Twin Cam engines
- Prevents oil leaks and seepage
- Ensures a clean and secure primary cover
For busy shops or riders who frequently service multiple bikes, this 5-pack of Cometic primary housing gaskets is a smart choice. Each gasket provides an OEM-grade seal, critical for maintaining the integrity of your primary drive and preventing messy oil seepage.
Reliable Sealing in Quantity
- Convenient 5-pack for multiple services or spares
- OEM-grade material for consistent and dependable sealing
- Compatible with both Evo Big Twin and Twin Cam engines
- Engineered to resist oil weeping at the primary cover
Essential for Regular Maintenance
Whether you're swapping clutches, inspecting your primary chain, or simply performing routine fluid changes, replacing the primary housing gasket is a best practice. Having a multi-pack ensures you're never caught without a crucial component, allowing for efficient and leak-free reassembly every time you open the primary on your Harley or Indian V-twin.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9145F5
- Quantity: 5 per pack
- Weight: 0.61 lbs
Common questions
How many gaskets are included in this pack?
This product is a convenient 5-pack, providing five individual primary housing gaskets, ideal for shops or riders who perform frequent maintenance.
Is this gasket suitable for Milwaukee-Eight engines?
No, this specific primary housing gasket is designed for Evo Big Twin and Twin Cam engines only. Milwaukee-Eight engines require a different gasket part number.
Can I reuse my old primary gasket?
While some gaskets can be reused if undamaged, it is generally recommended to use a new gasket every time the primary cover is removed to ensure a perfect, leak-free seal and prevent future issues.
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 | 68-9145F5 |
| WEIGHT | 0.61 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.71
14 RATINGS
5★
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✓ VERIFIED
Dec 4, 2023
Easy to install. Good quality and price. Does what it is supposed to do
✓ VERIFIED
Apr 9, 2019
Very good quality/value for the price, I would buy them again.
✓ VERIFIED
May 1, 2016
Good gasket, I like these because they are the same thickness as factory, and do not change the end play on the cam and breather
✓ VERIFIED
Apr 29, 2015
Decent gasket. Sticks out of the nosecone cover a bit at the top as it doesn't follow the nose cone shape precisely. Seals well.
✓ VERIFIED
Jun 22, 2014
easy to replace just like oem
