4HP20

The 4-speed automatic transmission ZF 4HP20 has been installed on a wide range of European FWD cars since 1995. This transmission is intended for the torque up to 330 Nm. ZF 4HP20 is used on Peugeot, Renault, Citroen with 2-3 liter engine. The 4HP20 unit has been installed on V-class Mercedes since 1998. This 4-speed transmission was used by PSA (Peugeot-Citroen) as the next modification of its AL-4 (DP0) for more powerful engines with the torque up to 330 Nm. This transmission lived up to all expectations by its dynamic characteristics and viability. It is a very reliable and low-maintenance transmission, which is mainly handed in for repair with the purpose of the filter change and replacement of gaskets and seals. The manufacturer assures that there is no need in fluid change during the first 10 years.