James Gaskets Big Twin Primary Housing Gasket - Beaded - Harley FLT & FXR 5-Speed
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.
Keep your Harley's primary sealed tight with this James Gaskets Big Twin primary housing gasket. Designed for FLT and FXR models running 5-speed transmissions, this gasket ensures a leak-free ride.
Why riders pick this
- Reliable sealing for Big Twin primary covers
- Beaded design for enhanced leak prevention
- Made in the U.S.A. with advanced materials
- Direct OEM replacement for easy installation
- Ensures a secure primary housing seal
When you're wrenching on your Harley's primary, a fresh gasket is non-negotiable for preventing leaks and maintaining optimal performance. This James Gaskets primary housing gasket is engineered as a direct replacement, providing a reliable seal for your Big Twin.
Engineered for a Dependable Seal
- Constructed from state-of-the-art gasket materials for long-lasting durability
- Features a beaded design for enhanced sealing performance
- Manufactured in the U.S.A. to precise OEM replacement specifications
The Right Gasket for Your Big Twin
Whether you're doing a routine service or a more involved primary overhaul, using the correct gasket is crucial. This James Gaskets beaded primary housing gasket is specifically designed for Harley-Davidson FLT and FXR models equipped with 5-speed transmissions, ensuring a perfect fit and dependable seal every time you button up the primary.
Specifications
- Brand: James Gaskets
- Manufacturer Part #: 34901-79-B
- Weight: 0.572 lbs
Common questions
Will this primary gasket fit my 6-speed Harley Big Twin?
No, this specific James Gaskets primary housing gasket is designed for Harley-Davidson Big Twin models equipped with 5-speed transmissions only. Please verify your transmission type before ordering.
Is this a genuine Harley-Davidson OEM gasket?
No, James Gaskets manufactures this to OEM specifications as a direct aftermarket replacement. It is not a factory Harley-Davidson part, but it meets those same standards for fit and function.
Do I need special tools to install this gasket?
Basic hand tools and a gasket scraper are typically sufficient for installation. Always refer to your service manual for model-specific instructions and torque specifications for your FLT or FXR.
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 | 681-4611 |
| WEIGHT | 0.57 lb |
