COMETIC SKU: 68-9199F1

Cometic Primary Housing Gasket Inner Spacer/Seal - Harley Evo Big Twin & Twin Cam

$35.30
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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 Primary Housing Gasket acts as an inner spacer and seal, crucial for maintaining proper primary case compression. This gasket is engineered to prevent oil weeping at the housing interface on your V-twin.

Why riders pick this

  • Reliable inner primary spacer/seal gasket
  • Prevents oil weeping at the primary housing interface
  • Engineered for Harley Evo Big Twin and Twin Cam engines
  • Maintains proper primary case compression
  • Direct replacement for hassle-free installation

When you're wrenching on your Harley, a reliable primary seal is non-negotiable. This Cometic inner spacer/seal gasket is designed for Evo Big Twin and Twin Cam engines, ensuring a tight fit where your primary housing meets the engine case. It's a direct replacement that meets the demands of performance V-twin setups, preventing those frustrating oil leaks that can sideline a ride or make a mess of your garage floor.

Precision Sealing for Your Primary

  • Engineered for a precise fit on Evo Big Twin and Twin Cam primary housings
  • Maintains critical primary case compression for optimal function
  • Constructed from high-quality materials for lasting durability
  • Helps prevent oil weeping and leakage at the housing interface

Keep Your Primary Sealed Right

Whether you're performing routine maintenance or diving into a full primary rebuild, using a quality gasket like this Cometic offering is key. It's designed to install like stock, providing the peace of mind that comes from a properly sealed primary. Don't cut corners on gaskets – ensure your V-twin is buttoned up tight and ready to ride.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9199F1
  • Length: 12 in
  • Width: 9.6 in
  • Height: 0.4 in
  • Weight: 0.17 lbs

Common questions

What engines does this primary gasket fit?

This Cometic primary housing gasket is specifically designed for Harley-Davidson Evo Big Twin and Twin Cam engines. Please verify your engine type before ordering.

Is this an inner or outer primary gasket?

This is the inner spacer/seal gasket, designed to sit between the primary housing cover and the engine case.

Should I replace this gasket every time I open the primary?

Yes, it is highly recommended to replace the primary gasket anytime you separate the primary housing. This ensures a proper, leak-free seal upon reassembly.

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
SKU68-9199F1
WEIGHT0.17 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.71
14 RATINGS
5★ 11
4★ 2
3★ 1
2★ 0
1★ 0
✓ VERIFIED
Apr 1, 2024

keeps them lookin shiny

keeps the oil on the right side

— Frank N
✓ VERIFIED
Dec 4, 2023

Easy to install. Good quality and price. Does what it is supposed to do

— Brendan S
✓ VERIFIED
Apr 9, 2019

Very good quality/value for the price, I would buy them again.

— Anonymous
✓ VERIFIED
May 1, 2016

Good gasket, I like these because they are the same thickness as factory, and do not change the end play on the cam and breather

— Anonymous
✓ VERIFIED
Apr 29, 2015

Decent gasket. Sticks out of the nosecone cover a bit at the top as it doesn't follow the nose cone shape precisely. Seals well.

— Anonymous
✓ VERIFIED
Jun 22, 2014

easy to replace just like oem

— Anonymous