Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic Harley-Davidson Cam Gr Cover Gasket w/Silicone 86-90 EVO Sportster (5)
SKU: C006 C9311S5
Easy — 1–2 hours
Overview
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Part #: C9311S5
High quality and reliable Gaskets for long-term use
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C9311S5 |
Videos
Review and Install of the Cometic Gasket for The Harley Primary Cover.
Cometic Gaskets presented by J&P Cycles.
DON'T USE THE WRONG GASKET IN YOUR MOTOR!! | Doc Harley | Low Country Harley-Davidson
How to change primary cover gasket on Harley Davidson
How to Seal Harley Davidson Gaskets and Seals
How To Install A Rocker Cover Gasket On A Harley-Davidson-DIY
Harley-Davidson MLS Head gaskets | Torque Values | Doc Harley
How To Replace Rocker Box Gaskets On A Harley Davidson Street Glide
Harley Davidson Exhaust Gasket! How to install.
Harley Davidson Repair Tips - Proper Exhaust Gasket Install
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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