✓ VERIFIED
Aug 20, 2025
Great
I order a million of these. For the price, you can’t get a better paper gasket
JAMES GASKETS
SKU: 681-5240
James Gaskets Primary Cover Foam Gasket Kit - Harley Sportster
$186.000,00
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Free Shipping on orders $99+
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30-Day Returns — see policy
Authorized Dealer — sourced direct
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 Primary Cover Foam kit is engineered for a precise, leak-free seal on your Sportster V-twin engine. Made in the U.S.A. with state-of-the-art materials, it's a drop-in gasket set that ensures reliable performance without modification.
Why riders pick this
- Primary cover foam gasket material included
- Made in the U.S.A. with advanced materials
- Engineered for Harley-Davidson Sportster
- Drop-in fit for easy installation
- Ensures a reliable, leak-free seal
When maintaining your Sportster, a reliable primary cover gasket is essential to prevent fluid leaks and protect your drivetrain. This James Gaskets foam kit delivers a high-quality solution, crafted in the U.S.A. with advanced materials and production methods. It's designed for a perfect fit, making primary cover reassembly straightforward and secure.
Secure Sealing for Your Primary Drive
- Includes primary cover foam gasket material
- Made in the U.S.A. with state-of-the-art materials
- Designed for Harley-Davidson Sportster V-twin engines
- Provides a drop-in fit for easy installation
Maintain Your V-Twin's Integrity
Ensuring your primary cover is properly sealed is crucial for the longevity and performance of your Sportster. This James Gaskets kit provides the confidence that your primary drive will remain protected and leak-free. Trust in American-made quality to keep your Harley-Davidson V-twin running strong and reliable, mile after mile.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 34955-75-KF
- Length: 12.15 in
- Width: 19.25 in
- Height: 0.85 in
- Weight: 0.3 lbs
Common questions
What is included in this gasket kit?
This kit includes primary cover foam gasket material, sufficient to seal the primary cover during a single engine rebuild or reseal.
Is installation of this foam gasket difficult?
Installation involves removing the old gasket, cleaning the surface, and laying down the new foam gasket before reassembling the primary cover. It's a straightforward replacement process.
Will this kit fit V-twin engines from other brands?
This kit is specifically designed for Harley-Davidson Sportster engines. We recommend checking fitment carefully for other V-twin brands 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.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-5240 |
| WEIGHT | 0.3 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.88
42 RATINGS
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✓ VERIFIED
Nov 19, 2023
good company
good price . no leaks .good shipping
✓ VERIFIED
Sep 15, 2023
Gasket
Was sent wrong part to begin with bit the problem was taken care of very promptly and customer service was great. Correct product is a perfect fit!
✓ VERIFIED
Oct 18, 2022
Worked well, sealed up fine no leaks even after reused. After installing a bad starter and having to replace it, I took a chance reused the gasket and it was fine.
✓ VERIFIED
Jul 6, 2022
Fast, friendly service.<br />Packaged great.<br />Great product.
✓ VERIFIED
Jun 30, 2022
It the right part very nice
