COMETIC SKU: 68-9152F5

Cometic Twin Cam Inspection/Derby Cover Gasket - 5-Pack - Harley Big Twin

$35.45
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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.

The Cometic Twin Cam Inspection/Derby Cover Gasket 5-pack provides a convenient way to keep your Harley or Indian V-twin sealed. These OEM-equivalent gaskets are designed to prevent oil weeping from your inspection cover, ensuring a clean and reliable primary system. It's an essential item for any rider or shop performing regular maintenance.

Why riders pick this

  • Convenient 5-pack for multiple services
  • Direct OEM replacement for Twin Cam engines
  • Ensures a reliable, leak-free primary cover
  • High-quality construction for consistent performance

Regular primary maintenance often means replacing the derby cover gasket. This Cometic Twin Cam Inspection/Derby Cover Gasket 5-pack ensures you always have a fresh, high-quality seal on hand. Each gasket is engineered to precise OEM specifications, guaranteeing a perfect fit and a leak-free primary cover on your Harley or Indian Big Twin. This multi-pack is ideal for riders who do their own wrenching frequently or for shops that service multiple V-twin motorcycles.

Convenient Multi-Pack for Maintenance

  • Five-pack quantity for multiple uses or stocking spares
  • Direct OEM replacement gasket for Twin Cam engines
  • Ensures a reliable, leak-free inspection/derby cover seal
  • High-quality construction for consistent performance

Keep Your Primary Sealed and Ready

Having a supply of reliable derby cover gaskets means you're always prepared for routine oil changes or unexpected primary access. The Cometic Twin Cam Inspection/Derby Cover Gasket 5-pack delivers the quality and convenience needed to maintain your V-twin's primary system effectively. Trust in Cometic's engineering to keep your Harley or Indian running clean and performing at its best, without the worry of oil leaks.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9152F5
  • Quantity: 5 per pack
  • Length: 6.8 in
  • Width: 5.3 in
  • Height: 0.7 in
  • Weight: 0.14 lbs

Common questions

How many gaskets are included in this pack?

This product is a 5-pack, meaning you receive five individual gaskets, which is perfect for multiple maintenance cycles or keeping spares on hand.

Is this a direct OEM replacement for my Harley or Indian?

Yes, Cometic manufactures these gaskets to OEM specifications, making them a direct-fit replacement for the derby cover seal on Twin Cam V-twin engines in Harley-Davidson and Indian motorcycles.

What engines are these gaskets compatible with?

These gaskets are designed for Twin Cam V-twin engines found in Harley-Davidson and Indian motorcycles. We recommend verifying your specific engine type before placing an order to ensure perfect compatibility.

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
SKU68-9152F5
WEIGHT0.14 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.95
21 RATINGS
5★ 20
4★ 1
3★ 0
2★ 0
1★ 0
✓ VERIFIED
May 25, 2024

Fit perfect, used to replace gasket on clutch cable change

— Raymond R
✓ VERIFIED
Apr 28, 2024

Seals great

It's a gasket that does gasket things, can't ask for more than that. Necessary if changing the clutch cable

— Justin F
✓ VERIFIED
Jan 1, 2023

Good gasket, great price

— Anonymous
✓ VERIFIED
Sep 12, 2022

ok

— Anonymous
✓ VERIFIED
Jul 30, 2022

So far, so good. Great fitment and alignment with factory bolt locations. 2000 TC88 FXD

— Anonymous
✓ VERIFIED
Aug 10, 2021

Good product

— Anonymous