Primary gasket
Great fitment, easy to install
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.
Maintain a leak-free primary chaincase on your Big Twin with this James Gaskets Beaded Primary Housing Gasket. Engineered to seal the primary cover to the housing, this U.S.A.-made gasket uses precision materials and methods for a reliable seal. It's an essential component for any primary service on your Harley-Davidson or Indian Motorcycle V-twin.
When you're servicing your primary, a quality gasket is crucial to prevent oil leaks and protect your drivetrain. This James Gaskets Beaded Primary Housing Gasket is specifically designed for Harley-Davidson Big Twin engines, providing a robust seal between the primary cover and housing. Manufactured in the U.S.A. with precision, it ensures your primary fluid stays where it belongs.
Anytime the primary cover is removed for maintenance or upgrades, replacing the primary housing gasket is a critical step. This James Gaskets beaded design offers improved sealing performance compared to traditional flat gaskets. It's a must-have for riders performing clutch work, chain adjustments, or any other service that requires access to the primary, ensuring your Harley-Davidson or Indian Motorcycle V-twin stays leak-free.
What is the purpose of a primary housing gasket?
The primary housing gasket seals the primary cover to the engine case, preventing oil from leaking out of the primary chaincase. It should be replaced whenever the primary cover is removed.
Is this gasket reusable after removal?
Gaskets are generally single-use items. For optimal sealing and to prevent leaks, it is highly recommended to replace this gasket every time the primary cover is removed.
Will this gasket fit my specific Harley or Indian model?
This gasket is designed for Harley-Davidson Big Twin Dyna and Softail models. Please confirm fitment for your specific year and primary cover design using our Shop by Bike tool before ordering.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4610 |
| WEIGHT | 0.53 lb |
Great fitment, easy to install
Well packaged.Arrived pretty quick.
My primary is still leaking a little bit I thought this one will fix it
very nice
v twin makes a similar looking one but you get what you pay for. i tried going cheap and had leaks. james from now on!
Fits perfect, no leaks.