Gaskets and Seals› Engine Gaskets and Seals

Cometic Gasket

Cometic 2017+ Harley-Davidson Milwaukee-Eight Primary Housing To Case Gasket

$31.76

SKU: C006 C10211

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Cometic Primary Gasket is an engine gasket designed for M8 engines. It is constructed from Cometic's proprietary AFM (Aluminum Foamette Material), which features an aluminum core bonded with a nitrile synthetic rubber. This gasket offers resistance to temperatures over 205°F and maintains 85% shape recovery with strong torque retention, making it ideal for machined surfaces. It does not require gasket sealer and is made in the USA.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCometic Gasket
Part NumberC006 C10211

Videos

Review and Install of the Cometic Gasket for The Harley Primary Cover.

Review and Install of the Cometic Gasket for The Harley Primary Cover.
Cometic MLS Head Gaskets

Cometic MLS Head Gaskets
Reviewing Cometic's MLX Head Gaskets

Reviewing Cometic's MLX Head Gaskets
James Gasket Kits Buyers Guide for Harley at RevZilla.com

James Gasket Kits Buyers Guide for Harley at RevZilla.com
Should You Use Copper Gasket Spray? | Tech Minute

Should You Use Copper Gasket Spray? | Tech Minute
Performance Head Gaskets EXPLAINED!

Performance Head Gaskets EXPLAINED!
Why You NEVER ATTEMPT To Use RTV Gasket Maker Without Doing This First!!

Why You NEVER ATTEMPT To Use RTV Gasket Maker Without Doing This First!!
Choosing The Right Head Gasket For Your Performance Engine Application

Choosing The Right Head Gasket For Your Performance Engine Application

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy