Exterior Components› Body Panels and Components

Cometic Gasket

Cometic Harley-Davidson S&S Knucklehead 1936-1947 3 5/8in, 3.715inId, .040inMls

$59.50

SKU: C006 C10339

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Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

The Cometic Gasket C10339 is a head gasket designed for Harley-Davidson S&S Knucklehead engines from 1936-1947. It features a 3 5/8-inch bore and a thickness of .040 inches.

Fitment

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Specifications

BrandCometic Gasket
Part NumberC006 C10339

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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