COMETIC SKU: 68-9586

Cometic Evo Big Twin/Twin Cam Pushrod Tube O-Ring Seal Kit - Harley Evo & Twin Cam

$18.000,00
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About Cometic

Cometic Gasket manufactures multi-layer steel head gaskets and complete gasket kits in Concord, Ohio. On a built V-twin running higher compression or a big-bore kit, the MLS head gasket is what keeps the top end sealed — which is why Cometic is the default spec on so many engine builds.

Prevent oil leaks and maintain cylinder head integrity with the Cometic pushrod tube O-ring seal kit. Designed for Evo Big Twin and Twin Cam V-twin engines, this kit provides a direct OEM replacement solution to keep your top end sealed tight, even under high-performance demands. Don't let a small seal compromise your build.

Why riders pick this

  • O-ring seal design for superior leak prevention
  • Direct OEM replacement for easy installation
  • Maintains cylinder head seal integrity
  • Fits Evo Big Twin and Twin Cam engines

A critical component for preventing oil leaks around your pushrod tubes, this Cometic O-ring seal kit is essential for any Evo Big Twin or Twin Cam owner. Engineered as a direct OEM replacement, these seals are designed to withstand the heat and vibration inherent in V-twin engines, ensuring a reliable, leak-free connection between the pushrod tube and cylinder head. When you're building or servicing your motor, precision sealing is paramount.

Reliable Sealing for Your V-Twin Top End

  • O-ring seal design for a secure, leak-free fit
  • Direct OEM replacement for straightforward installation
  • Engineered to maintain cylinder head seal integrity
  • Compatible with Evo Big Twin and Twin Cam engines

Essential for Engine Builds and Maintenance

Whether you're performing a full engine overhaul, a cam swap, or simply addressing a pesky oil leak, reliable pushrod tube seals are non-negotiable. This Cometic kit provides the peace of mind that comes with using high-quality components designed for the specific demands of your Harley-Davidson Evo Big Twin or Twin Cam. Ensure your engine stays clean and performing at its peak by sealing it right with Cometic.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9586
  • UPC: 191070017903
  • Length: 3.5 in
  • Width: 4.1 in
  • Height: 0.45 in
  • Weight: 0.02 lbs

Common questions

What engines are these pushrod tube O-rings designed for?

This Cometic kit is specifically designed for Evo Big Twin and Twin Cam V-twin engines. Please verify your engine type before ordering to ensure proper fitment.

Is this kit a direct replacement for the factory seals?

Yes, this Cometic kit is engineered to OEM specifications, serving as a direct replacement for the factory pushrod tube O-rings without requiring any modifications.

What is the purpose of the O-ring seal?

The O-ring seal is crucial for creating and maintaining a tight, leak-free connection between the pushrod tube and the cylinder head, preventing oil seepage from the top end of your engine.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDCometic
TYPEGaskets/Seals
SKU68-9586
WEIGHT0.02 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.71
14 RATINGS
5★ 11
4★ 2
3★ 1
2★ 0
1★ 0
✓ VERIFIED
Apr 1, 2024

keeps them lookin shiny

keeps the oil on the right side

— Frank N
✓ VERIFIED
Dec 4, 2023

Easy to install. Good quality and price. Does what it is supposed to do

— Brendan S
✓ VERIFIED
Apr 9, 2019

Very good quality/value for the price, I would buy them again.

— Anonymous
✓ VERIFIED
May 1, 2016

Good gasket, I like these because they are the same thickness as factory, and do not change the end play on the cam and breather

— Anonymous
✓ VERIFIED
Apr 29, 2015

Decent gasket. Sticks out of the nosecone cover a bit at the top as it doesn't follow the nose cone shape precisely. Seals well.

— Anonymous
✓ VERIFIED
Jun 22, 2014

easy to replace just like oem

— Anonymous