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 Shovelhead primary housing derby cover gasket features a reinforced bead design for superior sealing. Sold in a convenient 10-pack, these U.S.-made gaskets provide reliable oil retention for your Harley-Davidson or Indian Motorcycle V-twin.
A leaky derby cover isn't just a mess; it's a sign of a failing gasket. James Gaskets provides a robust solution with this Shovelhead primary housing derby cover gasket, engineered with a special bead design for an enhanced seal. Manufactured in the U.S.A., these gaskets use state-of-the-art materials to ensure your primary oil stays where it belongs, even under demanding riding conditions. The 10-pack is perfect for shops or riders who perform frequent maintenance.
Whether you're changing primary fluid or just performing an inspection, replacing the derby cover gasket is a crucial step to prevent leaks. This James Gaskets part ensures a tight, reliable seal every time. The integrated bead design provides an extra layer of protection, making it a dependable choice for any Harley-Davidson or Indian Motorcycle V-twin owner with a Shovelhead engine. Keep your primary sealed and your ride running clean with these quality gaskets.
What is the purpose of the derby cover bead on this gasket?
The derby cover bead is a reinforced edge designed to create a more effective and secure seal when the derby cover is bolted down, significantly reducing the chance of oil leaks from the primary housing.
Will this gasket fit all Shovelhead primary derby covers?
This gasket is designed for Shovelhead primary housings. Always verify the specific design and dimensions of your motorcycle's derby cover before purchasing to ensure compatibility.
Why is this gasket sold in a 10-pack?
The 10-pack quantity is ideal for professional shops, motorcycle fleets, or riders who frequently perform maintenance or rebuild multiple primary cases, providing a cost-effective way to keep spares on hand.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4940 |
| WEIGHT | 0.3 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.