Specifications

The CCC Parts FUL4304642 Gear Main Drive is a precision-engineered component designed for Eaton Fuller manual transmission systems. It plays a critical role in delivering primary power flow through the transmission, ensuring smooth and efficient drivetrain operation. Manufactured from high-strength, wear-resistant materials, this gear is built to handle heavy loads and continuous operation in demanding commercial environments. It is ideal for transmission rebuilds, maintenance, or replacement needs. By maintaining proper gear synchronization and reducing internal friction, it helps extend transmission life, improve shifting performance, and ensure reliable operation in heavy-duty trucking applications.

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

  • 4304642
  • Eaton 4304642
  • Eaton Fuller 4304642
  • FUL4304642

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