Excellent set
Excellent set for the price, easy to install, very durable products. I would recommend this set 10/10
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.
Ensure a leak-free primary with the James Gaskets dual-lip starter shaft seal primary housing gasket. Designed specifically for Big Twin V-twin motorcycles, this gasket provides superior sealing at a critical point. Its robust construction helps prevent oil weeping, keeping your engine clean and performing optimally.
The starter shaft area of your primary housing is a common spot for oil weeping. This James Gaskets primary housing gasket features a unique dual-lip design engineered to provide an extra layer of protection against leaks. Crafted in the U.S.A. using state-of-the-art materials, it offers a precise and durable seal for your Harley-Davidson or Indian Motorcycle Big Twin.
A reliable primary seal is essential for the long-term health of your V-twin's drivetrain. This James Gaskets starter shaft seal is an aftermarket replacement that meets OEM specifications, providing peace of mind. When installing, always refer to your service manual for proper primary cover removal and reinstallation procedures, including torque specifications, to ensure a perfect seal.
What does this gasket specifically seal?
This gasket is designed with a dual-lip to effectively seal the primary housing around the starter shaft, preventing oil leakage from that specific area.
Will this fit my Sportster?
No, this gasket is specifically for Big Twin engines. Sportster models use a different primary gasket part number, so please confirm fitment for your specific model.
Is this an OEM Harley or Indian part?
James Gaskets manufactures this as an aftermarket replacement. It meets OEM specifications for fit and function but is not sold in original Harley-Davidson or Indian Motorcycle packaging.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4633 |
| WEIGHT | 0.08 lb |
Excellent set for the price, easy to install, very durable products. I would recommend this set 10/10
Breaking engine in right now and everything is holding tight. Very pleased
Great gasket set, includes everything you need to reseal top end.
Quality parts in a timely manner
Fit like it should, super quick shipping
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.