Tłok 4HP20

Tłok przeznaczony do skrzyń 4HP20 / 723.69x / LM0. Przekazuje ciśnienie oleju na pakiet sprzęgła lub hamulca i odpowiada za jego załączenie.

The damaged piston seal is manifested by a clutch slip, delayed switching on and a pressure drop in the system. Before assembly, compare the diameter, height and sealing with the element dismantled from the box.

The replacement is due to the wear of the working surface, damage to the sealing lip or a crack, which is manifested by a pressure drop and clutch slip. Before assembly, the smoothness of the treadmill in the drum is checked, the seals are lubricated with gear oil and the element is inserted without sweep, controlling free movement.

Technical data

• Product type: piston

Before purchase, it is recommended to verify the matching after the 4HP20 / 723.69x / LM0 model of the box and a comparison with the element dismantled from the box.

Purpose

• Case type: 4HP20 / 723.69x / LM0
• Box manufacturer: ZF, Mercedes Benz, Renault
• Type of box: automatic
• Number of gears: 4