The PMM-39B magnetic plug assembled with the KU-39 sealing ring is used in transmission units of HTZ tractors to control and collect metal particles from the oil, providing additional protection of the units from wear.
Installed in the transfer case cover 125.37.329, hatch cover 151.37.268-2, PTO tray 151.41.173 (150.41.077), as well as in the front axle housing 151.72.012 and rear axle 151.73.012A. The magnetic element retains wear debris, preventing their circulation through the lubrication system, and the KU-39 ring ensures the tightness of the connection.
Used on tractors HTZ-17221, T-150, T-150K, T-151, T-151K, T-156, T-25, T-30 and other models with a similar design of the transfer case, PTO and axles.
