4HP22

The 4-speed automatic transmission ZF 4HP22 was designed in the early 1980s for 2-3 liter diesel (rear-driven) car models. It has a "classic" engineering structure, ensuring not only high robustness, but also even wear-out of parts without obvious soft spots. The 4HP22 - 24 unit was used by all European automakers of high-priced and reliable cars: Audi, BMW, Jaguar etc. In terms of design, this transmission is similar to famous A4LD from Ford and A40-series from Toyota. The 4HP24 unit found application in 4WD models.