USA Standard Gear ZMSEA13557 NV4500 Input Shaft Bearing Retainer Seal

The USA Standard Gear ZMSEA13557 is an aftermarket input shaft seal designed for the NV4500 manual transmission bearing retainer. This seal provides a critical sealing function at the front of the transmission where the input shaft enters the bearing retainer housing, preventing fluid leaks and maintaining proper transmission operation.

Key Features:

• Direct replacement seal for NV4500 transmission input shaft bearing retainer
• Aftermarket seal with OE part number 714655 cross-reference
• Precision-manufactured to meet or exceed OEM specifications
• Prevents transmission fluid leaks at the input shaft interface
• Essential component for transmission rebuilds and seal replacement

Application Note: This part number ZMSEA13557 has been superseded by USA Standard Gear part number ZMSEA21901. Both part numbers reference the same seal component. Commonly used in NV4500 5-speed manual transmissions found in 1994-2002 Dodge diesel truck applications.