Exterior Components› Body Panels and Components
Cometic Gasket
Cometic 2012 KTM 450 EXC-R 99mm Bore Top End Gasket Kit
SKU: C006 C3243-EST
Easy — 1–2 hours
Description
The kit includes critical seals engineered from advanced materials that meet and exceed OEM specifications. Made in the USA, this gasket set is constructed with a multi-layer steel cylinder head gasket, a rubber-coated steel core base gasket, and a perforated steel core exhaust gasket with an elastomer coating. It also includes an o-ring for the rocker arm.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 C3243-EST |
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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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