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Cometic C9872-020F Heavy Duty Fiber Base Gasket Pair 4.000 Inch Big Bore .020 Inch

Manufacturer

Picture for manufacturer Cometic

Part Number

C9872-020F
5 reviews
Sale Price

$21.03

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C9872-020F is a heavy-duty fiber base gasket set designed specifically for 4.000-inch big bore S&S and Twin Power cylinders. This pair of high-density fiber gaskets features a .020-inch (0.020") thickness, providing precise compression control and reliable sealing for performance applications.

Key Features:

  • Engineered for 4.000-inch bore S&S and Twin Power cylinders
  • .020-inch fiber construction for optimal compression and sealing
  • High-density fiber material resists blowout and withstands extreme temperatures
  • Sold as a pair for complete cylinder installation
  • Precision-cut to exact specifications for proper fitment
  • Tested on both street and track applications

Cometic base gaskets are manufactured from performance-grade materials designed to provide superior sealing and durability in high-performance motorcycle engines. The fiber construction offers excellent conformability to sealing surfaces while maintaining structural integrity under demanding conditions.

Quick delivery. Wish I could've ordered all my needed tv vent parts from you.

I found what I wanted, it was a really good price, I ordered it, it showed up shortly thereafter, and there's nothing wrong with it. This sounds like a boring, uneventful transaction and that's exactly what it was. Which is absolutely perfect and the way it should be. No drama, good products at good prices with good service. Thanks so much!

They had exactly what I was looking for at the best price so I went ahead and made the order which I don't regret. They shipped out my order the very next day and received it in about 3 days. Can't comment on the durability yet because I still haven't installed my new Megan Racing muffler. I'll give an update. But I do recommend this site.

I had contacted via email to get an ETA on shipment. Received response indicating that they would check with the warehouse since it was sent there. NO response; however, I did receive a call from the shipping company the following day to make arrangements for delivery the next day! So, all is good. Just thought that a response from thmotorsports should have occurred regardless.

all good thanks

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