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.
Exterior Components› Body Panels and Components
Cometic Gasket
Cometic Merch Performance Evo Rocker Box Kit
SKU: C006 C9727
Easy — 1–2 hours
Description
Part #: C9727
Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability
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
Fitment Guaranteed
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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.
Available on iOS & Android
Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C9727 |
Videos
How-To: Leaky Rocker Box Gasket Fix on Harley-Davidson Sportster
Back to Basics: Evo Sportster Rocker Box Gasket Service
Harley Davidson Rocker Box Gaskets Replacement Made EASY
Review and Install of the Cometic Gasket for The Harley Primary Cover.
TC88 Series: 21 How to install Harley rocker boxes & gaskets. BONUS: How to bleed down lifters
Rocker box gasket replacement on 2014 Harley Touring - Quick overview
HOW TO CHOOSE A HEAD GASKET FOR A HARLEY EVO EVOLUTION MOTOR ENGINE - GASKETS IN STOCK
How to Seal Harley Davidson Gaskets and Seals
Reviewing Cometic's MLX Head Gaskets
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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.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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