James Gaskets Big Twin Primary Housing Gasket 5-Pack - Harley & Indian V-Twin
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.
Ensure a leak-free primary on your Big Twin with this 5-pack of primary housing gaskets from James Gaskets. These gaskets are manufactured to OEM specifications, providing a direct replacement for your Harley-Davidson or Indian Motorcycle. Designed for reliable sealing, they are a trusted choice for maintenance and rebuilds.
Why riders pick this
- OEM-equivalent material and thickness
- Designed for Big Twin primary housing applications
- Reliable seal against oil and contaminants
- Convenient 5-pack quantity for bulk needs
- Proudly made in the U.S.A
When it's time to service the primary on your Big Twin, a quality gasket is essential for preventing leaks and maintaining optimal performance. This 5-pack of primary housing gaskets from James Gaskets provides reliable, OEM-equivalent sealing for Harley-Davidson and Indian Motorcycle V-twin engines. Each gasket is produced in the USA using advanced materials, ensuring durability and a precise fit.
Dependable Primary Sealing
- Manufactured to OEM specifications for a direct replacement fit
- Durable gasket material designed for V-twin engine environments
- Prevents fluid leaks from the primary housing cover
- Convenient 5-pack for shops or multiple service intervals
- Made in the U.S.A. with quality production methods
Ready for Service
Whether you're performing routine maintenance or a more involved rebuild, having the right gaskets on hand saves time and ensures a proper seal. This James Gaskets 5-pack is ideal for riders who work on their own bikes or for professional shops. Confirm fitment for your specific Big Twin model through our Shop by Bike feature to ensure a perfect match for your primary housing.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 34906-85-F
- Quantity: 5 per pack
- Length: 5.85 in
- Width: 7.1 in
- Height: 0.5 in
- Weight: 0.06 lbs
Common questions
How many gaskets are included in each pack?
Each pack contains five primary housing gaskets, making it suitable for multiple services or for keeping spares on hand.
Do I need to use sealant with this gasket?
Always refer to your motorcycle's specific service manual. Some applications may benefit from a thin layer of gasket maker, while others are designed for dry installation.
Will this gasket fit both Harley-Davidson and Indian Motorcycle Big Twins?
Yes, this gasket is designed to fit V-twin Big Twin engines from both Harley-Davidson and Indian Motorcycle models. Please confirm fitment for your specific year and model using our Shop by Bike tool.
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.
| BRAND | James Gaskets |
| TYPE | Gaskets/Seals |
| SKU | 681-4641 |
| WEIGHT | 0.06 lb |
