COMETIC SKU: 68-9187

Cometic Twin Cam Transmission Gasket 10-Pack - Harley Twin Cam

$107.000,00
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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.

This Cometic Twin Cam transmission gasket 10-pack is an essential for any V-twin owner or shop. Engineered to OEM-equivalent specifications, these gaskets ensure your transmission case seals without leaking under the stresses of the road.

Why riders pick this

  • 10-pack for convenience and value
  • OEM equivalent specification for reliable fit
  • Engineered for Twin Cam transmission cases
  • Prevents leaks under load

Maintaining a leak-free transmission is key to the longevity and performance of your Harley-Davidson. This 10-pack of Cometic Twin Cam transmission gaskets provides a reliable, high-quality solution for routine maintenance and rebuilds. Designed to meet or exceed OEM specifications, these gaskets are crafted to seal precisely, preventing fluid loss and ensuring your transmission operates as intended.

Precision Sealing for Twin Cam

  • 10-pack quantity for multiple services or spares
  • Engineered to OEM equivalent specifications for reliable fit
  • Designed specifically for Twin Cam transmission cases
  • Helps prevent fluid leaks under various operating conditions

Be Prepared for Every Service

Having a supply of quality gaskets on hand means you're always ready for your next transmission service or repair. This Cometic 10-pack is perfect for professional mechanics and home builders alike, ensuring consistent sealing performance across your Twin Cam fleet or personal bikes. Don't let a minor leak turn into a major problem; trust Cometic to keep your V-twin running strong.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9187
  • OE Part #: 35654-06
  • Length: 8.6 in
  • Width: 8.2 in
  • Height: 0.6 in
  • Weight: 0.22 lbs per pack

Common questions

Why is this gasket sold in a 10-pack?

The 10-pack quantity is ideal for professional shops, multi-bike owners, and riders who prefer to have spare gaskets on hand for future service intervals.

Will this fit my Harley Twin Cam transmission?

Yes, if your bike uses OEM part number 35654-06, this Cometic gasket is engineered as a direct replacement for your Twin Cam transmission.

Is this gasket the same as the factory Harley-Davidson gasket?

Cometic manufactures this gasket to OEM specifications, making it a direct equivalent replacement for the stock gasket in terms of fit, form, and function.

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.
BRANDCometic
TYPEGaskets/Seals
SKU68-9187
WEIGHT0.22 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
4★ 2
3★ 0
2★ 0
1★ 1
✓ VERIFIED
Sep 10, 2023

It is still in the mail somewhere. Not able to rate at this time.

— Brian B
✓ 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

— Anonymous
✓ VERIFIED
Feb 7, 2022

Seems to be fine

— Anonymous
✓ VERIFIED
Jul 28, 2020

Fit perfectly

— Anonymous
✓ VERIFIED
Apr 30, 2020

Good

— Anonymous
✓ VERIFIED
Mar 31, 2020

5 Stars

— Anonymous