JAMES GASKETS SKU: 681-5238

James Gaskets Primary Cover Foam Gasket Kit - Harley Sportster

$186.000,00
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About James Gaskets

James Gaskets has supplied American V-twin gaskets, seals and O-rings for decades and is one of the most widely stocked names for Harley-Davidson engine, primary and transmission rebuilds. When a service manual calls for a specific gasket, James almost always has an exact-fit answer.

This James Gaskets Sportster primary cover foam gasket kit is engineered for a precise, leak-free seal on your V-twin. Made in the U.S.A. with advanced materials, it's trusted by Harley-Davidson riders for reliable performance.

Why riders pick this

  • State-of-the-art materials and production methods
  • Made in the U.S.A. for quality assurance
  • Complete primary cover foam gasket kit
  • Trusted for Harley-Davidson Sportster models
  • Ensures a reliable, leak-free seal

When it's time to service your Sportster's primary drive, this James Gaskets foam primary cover gasket kit provides the reliable sealing you need. Crafted in the U.S.A. with state-of-the-art materials, this kit ensures a tight, durable seal, preventing fluid leaks and protecting your critical drivetrain components. It's a quality aftermarket replacement designed to perform.

Advanced Sealing for Your Primary

  • Constructed with state-of-the-art gasket materials
  • Manufactured in the U.S.A. for superior quality
  • Specifically designed as a primary cover foam gasket kit
  • Trusted for reliable sealing on Harley-Davidson Sportster models

Maintain Your V-Twin with Confidence

Ensuring your primary cover is properly sealed is crucial for the longevity and performance of your Sportster. This James Gaskets kit offers a straightforward solution, providing the necessary components for a secure, leak-free reassembly. Rely on American-made quality to keep your Harley-Davidson V-twin running strong.

Specifications

  • Brand: James Gaskets
  • Manufacturer Part #: 34955-89-KF
  • Length: 19 in
  • Width: 19.05 in
  • Height: 0.65 in
  • Weight: 0.34 lbs

Common questions

What is included in this gasket kit?

This kit includes the primary cover foam gasket along with all the necessary components for installation on compatible V-twin engines.

Is this an OEM Harley-Davidson part?

No, James Gaskets manufactures this as a high-quality aftermarket replacement gasket, built to meet or exceed OEM specifications.

Will this kit fit my Indian Motorcycle?

This kit is designed for V-twin motorcycles. While it fits many Sportster models, we recommend verifying fitment with your specific Indian model before ordering.

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.
BRANDJames Gaskets
TYPEGaskets/Seals
SKU681-5238
WEIGHT0.34 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.87
38 RATINGS
5★ 34
4★ 3
3★ 1
2★ 0
1★ 0
✓ VERIFIED
Jul 5, 2025

Fit as it should, recvd in excellent condition, fast shipping. <br />Thank you

— Larry S
✓ VERIFIED
Sep 28, 2024

I just moved to Montana so everything is in storage, so it’s going to be awhile before I get back to working on my Sportster. This has been a complete tear down of the engine and rebuild so I’m familiar with James gasket sets so far. These gaskets will be spares for now. Can’t wait to get back working on the bike so I can fire it up and get rolling. Thank you for being there for us !!

— JACK T
✓ VERIFIED
Aug 18, 2023

Perfect fit, no leaks

Seems to do a perfect job

— GERD R
✓ VERIFIED
May 31, 2023

Well its hard to describe a gasket..but it doesn't leak

— DARYL D
✓ VERIFIED
Aug 31, 2022

Nice gasket great price

— Anonymous
✓ VERIFIED
Aug 11, 2022

It worked great and sealed with no leaks on my 1975 sportster

— Anonymous