JAMES GASKETS SKU: 681-5422

James Gaskets Sportster Primary Housing Cover Foam Seal 1-Pack - Harley Sportster

$47.95
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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.

Keep your Sportster's primary sealed tight with this foam gasket from James Gaskets. Engineered in the U.S.A. with modern materials, it creates a watertight and dust-tight barrier for your primary cover.

Why riders pick this

  • Watertight and dust-tight seal for primary covers
  • Made in the U.S.A. with modern gasket materials
  • Precision tooling ensures an exact fit
  • Designed for Harley Sportster primary housing applications
  • Single foam seal for routine service

When it's time to service your Sportster's primary, a fresh gasket is non-negotiable. This James Gaskets foam seal is designed to provide a reliable, leak-free seal between the primary cover and the crankcase, preventing fluid leaks and keeping contaminants out. Manufactured in the U.S.A. with precision tooling, it meets the demands of V-twin owners who prioritize durability and performance.

Reliable Sealing Performance

  • Creates a watertight and dust-tight seal for the primary cover
  • Manufactured in the U.S.A. with modern gasket materials
  • Precision tooling ensures an exact fit for your Sportster primary
  • Single foam seal per pack for individual service needs

Essential for Maintenance

Replacing your primary cover gasket is a critical step during any clutch service, chain inspection, or fluid change. This James Gaskets foam seal is a direct replacement, designed for straightforward installation. Ensure your mating surfaces are clean and free of debris for optimal sealing. A proper seal protects your primary components and keeps your ride running smoothly.

Specifications

  • Brand: James Gaskets
  • Manufacturer Part #: 34955-89-F
  • Length: 12.2 in
  • Width: 19 in
  • Height: 0.65 in
  • Weight: 0.262 lbs

Common questions

What is the primary benefit of this foam seal?

This foam seal creates a watertight and dust-tight barrier for your primary cover, preventing fluid leaks and protecting internal components from external contaminants.

Is this gasket reusable?

While foam gaskets can sometimes be reused if they remain pliable and undamaged, it is generally recommended to replace the primary cover gasket whenever the cover is removed to ensure a perfect, leak-free seal.

Does this fit all Sportster models?

This gasket is designed for Sportster primary housing applications. We recommend confirming fitment with our Shop by Bike tool or cross-referencing the part number to ensure compatibility with your specific year and model.

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
SKU681-5422
WEIGHT0.26 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
14 RATINGS
5★ 14
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
Oct 1, 2023

Excellent set

Excellent set for the price, easy to install, very durable products. I would recommend this set 10/10

— Eric S
✓ VERIFIED
Sep 11, 2023

Good quality

Breaking engine in right now and everything is holding tight. Very pleased

— Hawk R
✓ VERIFIED
Aug 28, 2023

Gasket set

Great gasket set, includes everything you need to reseal top end.

— James N
✓ VERIFIED
Jul 31, 2021

Quality parts in a timely manner

— Anonymous
✓ VERIFIED
Mar 29, 2021

Fit like it should, super quick shipping

— Anonymous
✓ VERIFIED
Mar 21, 2021

Gasket set seems to be of good quality. Everything fit just like oem gaskets and seals but made better lol. So far so good, Everything is nice a dry now.

— Anonymous