Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic 2017 Harley-Davidson Milwaukee 8 4.155 122CU Top End Kit w/ .030 Head Gasket
SKU: C006 C10308-030
Easy — 1–2 hours
Description
Fitment
Fitment Guaranteed
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Available on iOS & Android
Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C10308-030 |
Videos
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DIY Mechanic Tip: How To Remove Gasket Material Faster
Review and Install of the Cometic Gasket for The Harley Primary Cover.
Cometic Gaskets presented by J&P Cycles.
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Build Project 1: Harley-Davidson M8 107 to 124 Part 2: Engine Assembly
Stock 5.7 head gasket vs Cometic .052 Head gasket
What Head Gasket is Best for You?
Harley Davidson Repair Tips - Proper Exhaust Gasket Install
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.
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