James Gaskets Inc Transmission Main Shaft Seal Kit Big Twin 1936-1979 JGI-35230-39-K
$52.81
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James Gaskets Inc Transmission Main Shaft Seal Kit Big Twin 1936-1979 JGI-35230-39-K
$52.81
Ensure reliable sealing and optimal drivetrain performance with this premium transmission main shaft seal kit manufactured in the USA by James Gaskets. Engineered specifically for classic 4-speed Big Twin models, it provides high-grade replacement components designed to prevent fluid leaks and maintain transmission integrity.
This comprehensive kit includes essential replacement seals and hardware, such as the main drive gear seal, clutch hub seals, inner primary seal, counter shaft seal, cork washer, and sprocket lock tab with key. It delivers everything required for a complete, dependable rebuild of your transmission main shaft assembly.
Key Features
| Brand | James Gaskets Inc |
| Manufacturer Part Number | JGI-35230-39-K |
| Product Type | Transmission Main Shaft Seal Kit |
| Compatible Fitment | Big Twin 1936-1979 |
| Country of Origin | USA |
Compatibility
Fits Big Twin 4-speed models from 1936 through 1979.
What's included
- 1 x Main Drive Gear Seal (OEM 12013)
- 2 x Clutch Hub Seal (OEM 12014)
- 1 x Inner Primary Seal (OEM 12018)
- 1 x Main Shaft Seal (OEM 35230-39)
- 1 x Counter Shaft Seal (OEM 36025-36)
- 1 x Cork Washer (OEM 35231-36)
- 1 x Sprocket Lock Tab & Key
Frequently asked questions
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