✓ VERIFIED
Sep 10, 2023
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COMETIC
SKU: 68-9189
Cometic Twin Cam Transmission Gasket 10-Pack - Harley Twin Cam
$30.81
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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.
Keep your Twin Cam transmission sealed up tight with this Cometic gasket 10-pack. Engineered to modern gasket technology standards, these provide a reliable, leak-free seal for your V-twin.
Why riders pick this
- Reliable sealing for Twin Cam transmissions
- Direct OEM replacement specification
- Manufactured to modern gasket technology standards
- Convenient 10-pack for shops and frequent service
When you're doing routine maintenance or rebuilding a Twin Cam transmission, having the right gaskets on hand is crucial. This 10-pack of Cometic transmission gaskets ensures you're prepared, whether you're a professional shop or a dedicated home mechanic. Designed as a direct OEM replacement, these gaskets meet the demanding needs of Harley-Davidson Twin Cam applications, keeping your oil where it belongs.
Engineered for Reliable Sealing
- Designed as a direct OEM replacement for Twin Cam transmissions
- Manufactured to modern gasket technology standards for superior sealing
- Ensures a leak-free transmission case under various operating conditions
- Convenient 10-pack quantity for shops and frequent service needs
Smart Choice for Service and Rebuilds
This Cometic 10-pack is an ideal solution for anyone performing regular transmission services or full rebuilds on Twin Cam models. The consistent quality means you can install with confidence, knowing you're getting a durable seal that stands up to the rigors of the road. Pair these with fresh fluids and a thorough inspection for optimal transmission longevity on your Harley Touring, Softail, or Dyna.
Specifications
- Brand: Cometic
- Manufacturer Part #: C9189
- Length: 6.05 in
- Width: 7.05 in
- Height: 0.65 in
- Weight: 0.32 lbs
Common questions
Why is this gasket sold in a 10-pack?
The 10-pack quantity is ideal for professional shops, fleet maintenance, and riders who prefer to stock spare parts for repeat service intervals.
Is this an OEM Harley-Davidson gasket?
Cometic manufactures this gasket to OEM specifications as a direct replacement for Harley-Davidson Twin Cam transmissions, ensuring equivalent fit and performance.
Will this gasket fit an Evolution engine transmission?
This gasket is specifically designed for Twin Cam transmission applications. Evolution models typically use different gasket part numbers, so confirm fitment for your specific engine.
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 | 68-9189 |
| WEIGHT | 0.32 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.6
15 RATINGS
5★
12
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2
3★
0
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1
✓ VERIFIED
Nov 16, 2022
I've been using cometic gaskets for a number of years. They never fail me they are a great gasket maker
✓ VERIFIED
Feb 7, 2022
Seems to be fine
✓ VERIFIED
Jul 28, 2020
Fit perfectly
✓ VERIFIED
Apr 30, 2020
Good
✓ VERIFIED
Mar 31, 2020
5 Stars
