Nut 150.37.420-1 is a fastening element that is installed closer to the end of the secondary shaft 150.37.037-2 in the gearbox of HTZ tractors. Its main task is to limit the depth of entry into the distributor of that part of the shaft where the recesses for the locking rings 150.37.333 are located, and thereby ensure proper fixation and operation of the unit.
The rugged design and precision threads make the nut withstand the extreme stress, vibration and oil that is typical in transmission operating conditions. The use of an original part guarantees reliable fixation of the secondary shaft and stable operation of the entire mechanism.
Used on tractors HTZ-17221, T-150, T-156 and other models equipped with similar gearboxes.
