The coupling bolt 150.56.181 is used as part of the rear stop of the hitch on HTZ tractors. It works in conjunction with thrust stops 150.56.182, providing a rigid connection between the two halves of the back stop 150.56.137-1 and their reliable fixation on the lower axis 150.56.102-1.
This entire structure is included in the lower axle assembly assembly 150.56.014-1. The bolt tightens the parts along the axis, ensuring the correct position of the stops and stability of the hitch under load.
Used in the amount of 4 pieces per tractor. It is used on all models of HTZ tractors with a classic or modernized linkage - such as T-150, T-150K, HTZ-17221, HTZ-242K, HTZ-248K and others.
