Exterior Components Body Panels and Components

Cometic Gasket

Cometic Harley-Davidson Twin Cam T-Man Perf Spec 100Mm Head & Base O-Ring Kit .030in

$66.03

SKU: C006 C9253-030

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

Easy — 1–2 hours

Description

The Cometic C9253-030 is a head and base O-ring kit designed for Harley-Davidson Twin Cam engines. This kit features a 100mm bore size and a .030 inch thickness. It is part of the T-Man Performance Spec line, ensuring quality and reliability.

Cometic utilizes their in-house dynamometers and engine assembly rooms to ensure the quality and reliability of their products.

Fitment

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

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Specifications

BrandCometic Gasket
Part NumberC006 C9253-030

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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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