Specifications

The CCC Parts FUL4303357 Gear Aux Drive is a precision-engineered component designed for Eaton Fuller manual transmission systems. It plays a critical role in powering auxiliary functions within the transmission, ensuring smooth and efficient energy transfer. Manufactured from high-strength, wear-resistant materials, this gear is built to withstand heavy loads and continuous operation in commercial trucking environments. It is ideal for transmission rebuilds, maintenance, or replacement applications. By maintaining proper synchronization and reducing internal friction, it helps improve drivetrain efficiency, extend transmission life, and ensure reliable performance under demanding conditions.

Compatibility

Freightliner Cascadia (2008–2020)
Freightliner Columbia (2000–2010)
Kenworth T600 / T800 (1990–2015)
Kenworth T660 / T680 (2008–2022)
Peterbilt 379 (1987–2007)
Peterbilt 389 (2006–2022)
International ProStar (2008–2017)
Volvo VNL Series (2004–2018)
Mack CH / Anthem Series (2000–2022)

Alternative Part Numbers

  • 4303357
  • Eaton 4303357
  • Eaton Fuller 4303357
  • FUL4303357

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