COMETIC SKU: 68-9540

Cometic Intake/Exhaust Gasket 10-Pack - Harley Twin Cam

$306.000,00
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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 a perfect seal on your Harley-Davidson Twin Cam's intake and exhaust ports with this Cometic gasket 10-pack. These direct replacement gaskets are engineered to maintain a tight seal under the demanding conditions of your V-twin engine, crucial for optimal performance.

Why riders pick this

  • 10-pack of intake and exhaust gaskets
  • Designed for Harley-Davidson Twin Cam engines
  • Direct replacement for reliable sealing
  • Helps maintain optimal engine performance

A proper seal on your intake and exhaust manifolds is critical for engine efficiency and preventing troublesome leaks. This Cometic 10-pack provides durable gaskets designed specifically for Twin Cam V-twin engines. Whether you're upgrading your exhaust, servicing your intake, or performing routine maintenance, having a supply of these quality gaskets ensures a reliable, leak-free connection.

Optimized for Airflow and Sealing

  • Designed for both intake and exhaust manifold applications
  • Engineered for V-twin engines, including Harley-Davidson Twin Cam
  • Convenient 10-pack for shops or multi-bike owners
  • Helps maintain proper air/fuel mixture and exhaust scavenging

Ready for Your Next Project

Don't let a leaky intake or exhaust rob your V-twin of power or create annoying exhaust leaks. These Cometic gaskets are a smart investment for any rider or shop. Keep them on hand for quick repairs or planned upgrades, ensuring your Twin Cam runs smoothly and efficiently with a proper seal every time.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9540
  • UPC: 191070017934
  • Quantity: 10 per pack
  • Length: 6.05 in
  • Width: 7 in
  • Height: 0.55 in
  • Weight: 0.1 lbs

Common questions

How many gaskets are included in a pack?

There are 10 complete gaskets per pack, which is ideal for professional shops, fleet maintenance, or keeping spares on hand for future work.

Will this gasket fit my Harley Twin Cam?

Yes, this Cometic gasket is specifically designed for Harley-Davidson Twin Cam engines and compatible V-twin applications.

Is this an OEM gasket or aftermarket?

Cometic manufactures high-performance aftermarket gaskets engineered for V-twin engines. For specific OEM part number compatibility, always refer to your service manual.

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
SKU68-9540
WEIGHT0.1 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★ 13
4★ 2
3★ 0
2★ 0
1★ 0
✓ 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.

— Anonymous
✓ VERIFIED
Oct 18, 2021

Great seals and gaskets do the job once when you use quality gaskets

— Anonymous
✓ VERIFIED
Sep 26, 2019

Seal good and I haven't had any issues..

— Anonymous
✓ VERIFIED
Jun 27, 2025

It worked like it was suppose to, delivery was quick. <br />Pleased.

— Lloyd S
✓ VERIFIED
Dec 19, 2023

Just what I needed

Needed these when changing out intake manifold. They worked perfect for my ‘03 sporty.

— Carlos L
✓ 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.

— Vincent S