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.
This James Gaskets Big Twin primary housing cover gasket is an OEM-quality replacement designed to keep your V-twin's primary sealed. It prevents oil weeping and helps maintain proper crankcase ventilation. Manufactured in the U.S.A., this gasket delivers reliable sealing performance.
Servicing your Big Twin primary means you need a gasket that you can trust. This James Gaskets primary housing cover gasket provides an OEM-equivalent seal for your Harley or Indian Motorcycle's 5-speed Big Twin. It's a critical component for preventing leaks and ensuring your primary drive operates as it should, whether you're performing routine maintenance or a more involved repair.
Don't cut corners on primary gaskets. This James Gaskets replacement ensures a secure, leak-free primary housing. It's an ideal choice for riders looking to maintain their Big Twin's integrity. Always verify your specific model year and transmission type to confirm compatibility before installation.
What does this gasket seal?
This James Gaskets product is a primary housing cover gasket, designed to seal the primary cover and prevent oil leakage on Big Twin 5-speed models.
Will this fit my Harley Touring model?
This gasket fits Harley-Davidson and Indian Motorcycle Big Twin models with 5-speed transmissions. Please use our Shop by Bike tool to confirm fitment for your specific year and model.
Should I replace this gasket every time I open the primary?
It is generally recommended to replace the primary gasket when it is removed, especially if it shows signs of damage. While some riders may reuse an undamaged gasket, replacement ensures the best seal.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4264 |
| WEIGHT | 0.59 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.