JAMES GASKETS SKU: 681-4275

James Gaskets Twin Cam Primary Housing Gasket with O-Ring Drain Plug - Harley Twin Cam Dyna & Softail

$39.000,00
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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.

The James Gaskets Twin Cam primary housing gasket with O-ring drain plug is engineered to provide a reliable seal, preventing oil weeping from your primary cover. This OEM-grade replacement is essential for maintaining the integrity of your Twin Cam Dyna or Softail's drivetrain.

Why riders pick this

  • Engineered to stop primary oil weeping
  • Features an O-ring drain plug design
  • Direct OEM replacement for Twin Cam models
  • Made in the U.S.A. for dependable quality

When you're wrenching on your Harley, a quality gasket makes all the difference. This James Gaskets primary housing gasket is designed specifically for Twin Cam Dyna and Softail models that utilize an O-ring drain plug. It’s built to OEM specifications to ensure a perfect fit and long-lasting seal, keeping your oil where it belongs.

Reliable Sealing for Your Primary Drive

  • Engineered to prevent oil weeping from the primary cover
  • Features an integrated O-ring drain plug design for enhanced sealing
  • Direct OEM replacement for straightforward installation
  • Made in the U.S.A. with quality materials

Maintain Your Twin Cam's Performance

Replacing your primary gasket is a critical step during routine maintenance or after any primary drive service. This James Gaskets component offers peace of mind, knowing your Twin Cam is sealed with a part designed for durability. Ensure you have the right tools and follow your service manual for a proper, leak-free installation.

Specifications

  • Brand: James Gaskets
  • Manufacturer Part #: 11324
  • Length: 1.95 in
  • Width: 4 in
  • Height: 0.85 in
  • Weight: 0.1006 lbs

Common questions

Does this gasket fit all Twin Cam models?

This specific gasket is designed for Twin Cam Dyna and Softail models that require an O-ring drain plug gasket. Please confirm your bike's exact primary housing type.

Is this gasket a direct replacement for the factory part?

Yes, James Gaskets manufactures this to OEM specifications, making it a direct replacement for your original primary housing gasket.

What's the benefit of the O-ring drain plug design?

The O-ring drain plug design provides an extra layer of sealing integrity, helping to prevent common oil weeping issues often seen around the primary drain.

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
SKU681-4275
WEIGHT0.1 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