MERCEDES 722.6/722.9 TRANSMISSION PUMP BODY W/ GEARS (BEARING TYPE)
Mercedes 722.6 (5-speed) and 722.9 (7-speed) transmission pump bodies fit a broad range of Mercedes-Benz, Dodge, and Jeep models from the late 1990s (722.6) and early 2000s (722.9) through roughly 2018, including popular C-, E-, S-, and ML-Class vehicles, but require checking specific model years and potentially the transmission’s internal version (like 722.9 A89 “Plus” vs. early) for correct fitment, as parts aren’t always universally interchangeable.
Mercedes-Benz Models (General Range)
- 722.6 (5-Speed/NAG1): ~1997 – 2014+
- 722.9 (7-Speed/7G-Tronic): ~2004 – 2018
- Common Applications: C-Class, E-Class, S-Class, ML-Class, GLK, CLK, CLS, SL, SLK, G-Wagon, Sprinter.
Dodge/Jeep/Chrysler Applications (NAG1/W5A580)
- Includes various models using the 722.6/NAG1, such as some Chrysler 300, Dodge Magnum/Charger/Durango, and Jeep Grand Cherokee/Commander.
Key Considerations for Fitment
- Year Range: 722.6 starts earlier (mid-90s) than the 722.9 (mid-2000s).
- 722.9 Revisions: Mid-2010 models saw a major change to the 722.9, requiring identification of the “Plus” version (A89 code, blue fluid) vs. early (red fluid/different pan) for accurate parts.
- Part Numbers: Always verify the specific OEM part number for your vehicle’s VIN against the pump body you’re buying, as different gear sets or design changes exist within these series.
- Shared Platforms: Chrysler, Dodge, and Jeep models often shared the 722.6 (NAG1) platform with Mercedes.











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