✓ VERIFIED
Jan 16, 2020
Almost identical to OEM. Good fit. I did miss that they are sold as each and not as a pair. Small detail and my fault but it did slow my project down a bit.
COMETIC
SKU: 68-10246
Cometic Milwaukee-Eight Transmission Top Cover Gasket 1-Pack - Harley Softail
$23.74
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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.
Seal your Milwaukee-Eight transmission top cover reliably with this Cometic gasket. Engineered to OEM standards, this single gasket ensures a leak-free seal under the demanding conditions of your V-twin.
Why riders pick this
- Milwaukee-Eight specific transmission gasket
- Seals the transmission top cover
- OEM-equivalent quality for leak prevention
- Designed for reliable performance
When servicing your Milwaukee-Eight transmission, a fresh, high-quality gasket for the top cover is non-negotiable for preventing leaks. This Cometic transmission top cover gasket is designed specifically for M8 applications, offering a precise fit and superior sealing capability. Trust Cometic to keep your V-twin's drivetrain integrity intact.
Precision Sealing for Your Drivetrain
- Milwaukee-Eight (M8) engine compatibility
- Engineered for the transmission top cover
- Cometic precision manufacturing for a reliable seal
- Single gasket pack for exact replacement
Critical for Transmission Service
Whether you're performing a clutch service, inspecting internal components, or simply replacing a worn gasket, this Cometic transmission top cover gasket is an essential part. It's designed for single-use, ensuring a fresh, uncompromised seal every time the cover is removed. Don't compromise your drivetrain's longevity with a reused or inferior gasket.
Specifications
- Brand: Cometic
- Manufacturer Part #: C10246
- Length: 3.45 in
- Width: 4.4 in
- Height: 0.7 in
- Weight: 2.45 lbs
Common questions
Will this gasket fit all Milwaukee-Eight transmissions?
Yes, this is an OEM-spec gasket specifically for the transmission top covers on Milwaukee-Eight engines, including compatible Harley-Davidson Softail and other M8-equipped models.
Is this a single gasket or a multi-pack?
This is a single gasket (one per pack). If you service multiple bikes or prefer to keep spares, please order accordingly.
Should I replace the gasket every time I remove the top cover?
Yes, for the most reliable seal and to prevent leaks, it's recommended to replace the transmission top cover gasket every time it's removed.
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 | 68-10246 |
| WEIGHT | 2.45 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.87
15 RATINGS
5★
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✓ VERIFIED
Oct 18, 2021
Great seals and gaskets do the job once when you use quality gaskets
✓ VERIFIED
Sep 26, 2019
Seal good and I haven't had any issues..
✓ VERIFIED
Jun 27, 2025
It worked like it was suppose to, delivery was quick. <br />Pleased.
✓ VERIFIED
Dec 19, 2023
Just what I needed
Needed these when changing out intake manifold. They worked perfect for my ‘03 sporty.
✓ VERIFIED
Jun 12, 2023
Cometic from here on out
These seals are the only ones I'll use. others came close but, for me, these are best.
