✓ VERIFIED
Apr 1, 2024
keeps them lookin shiny
keeps the oil on the right side
COMETIC
SKU: 68-9145F5
Cometic Evo Big Twin/Twin Cam Primary Housing Gasket - Only BIG Twin 5/PK Oe#60… — Harley-Davidson (2006-2017)
$200.71
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Cometic primary housing gasket for Evo Big Twin and Twin Cam V-twin engines, sold in a 5-pack for shops or multi-bike service. OEM-grade seal engineered for consistent compression and minimal seepage at the primary cover.
Features
- 5-pack quantity
- Evo Big Twin and Twin Cam compatible
- OEM-grade gasket material
Specifications
- Brand: Cometic
- Manufacturer Part #: C9145F5
- Quantity: 5 per pack
- Weight: 0.61 lbs
Fitment
Fits Evo Big Twin and Twin Cam V-twin engines in Harley-Davidson and Indian Motorcycle models.
Frequently Asked Questions
How many gaskets are in a pack?
Five gaskets per pack — suitable for shops or riders servicing multiple bikes or keeping spares on hand.
Will this fit a Milwaukee-Eight engine?
No — this gasket is for Evo Big Twin and Twin Cam engines only. M8 engines require a different part number.
Is this an OEM Cometic part?
Yes. Cometic manufactures this primary housing gasket to OEM specifications for direct replacement.
Do I need to replace the primary housing gasket during routine service?
Replace whenever you remove the primary cover for clutch work, belt service, or if you notice oil seepage around the cover.
| 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★
11
4★
2
3★
1
2★
0
1★
0
✓ 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
