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Cometic Powersport Gaskets

Cometic Gasket Top End EST Gasket Kits

5.0 out of 5 stars 1 Customer Reviews

Cometic Gasket top end EST gasket kits utilize their Extreme Sealing Technology. They are proven through state-of-the-art research and development processes and validated on the street and track. Their top end gasket kits include the necessary gaskets, seals, and O-rings to rebuild your top end, including embossed stainless steel head and base gaskets covered with proprietary rubber material. Kits are available without head and base gaskets.

Showing In Stock Items. Show All 16 Items.

Results 1 - 13 of 13

Cometic Gasket Top End EST Gasket Kits 68-995151

Cometic Gasket Top End EST Gasket Kits 68-995151

Cometic Gasket Top End EST Gasket Kits 68-995151

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9951-051

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-997630

Cometic Gasket Top End EST Gasket Kits 68-997630

Cometic Gasket Top End EST Gasket Kits 68-997630

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9976-030

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9949

Cometic Gasket Top End EST Gasket Kits 68-9949

Cometic Gasket Top End EST Gasket Kits 68-9949

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9949

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9780

Cometic Gasket Top End EST Gasket Kits 68-9780

Cometic Gasket Top End EST Gasket Kits 68-9780

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9780

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9177

Cometic Gasket Top End EST Gasket Kits 68-9177

Cometic Gasket Top End EST Gasket Kits 68-9177

TOP END EST GSKT KIT H-D EVO S PORTSTER

Part Number: CVT-C9177

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9182

Cometic Gasket Top End EST Gasket Kits 68-9182

Cometic Gasket Top End EST Gasket Kits 68-9182

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9182

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9951

Cometic Gasket Top End EST Gasket Kits 68-9951

Cometic Gasket Top End EST Gasket Kits 68-9951

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9951

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9114

Cometic Gasket Top End EST Gasket Kits 68-9114

Cometic Gasket Top End EST Gasket Kits 68-9114

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9114

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-911430

Cometic Gasket Top End EST Gasket Kits 68-911430

Cometic Gasket Top End EST Gasket Kits 68-911430

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9114-030

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-10170

Cometic Gasket Top End EST Gasket Kits 68-10170

Cometic Gasket Top End EST Gasket Kits 68-10170

Gasket, HD TWIN COOLED 103" 3.875" T/E

Part Number: CVT-C10170

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9146

Cometic Gasket Top End EST Gasket Kits 68-9146

Cometic Gasket Top End EST Gasket Kits 68-9146

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9146

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9844

Cometic Gasket Top End EST Gasket Kits 68-9844

Cometic Gasket Top End EST Gasket Kits 68-9844

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9844

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic Gasket Top End EST Gasket Kits 68-9147

Cometic Gasket Top End EST Gasket Kits 68-9147

Cometic Gasket Top End EST Gasket Kits 68-9147

TOP END EST GSKT KIT H-D TWIN CAM

Part Number: CVT-C9147

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

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