The brake drum hub 150.37.277-3 is used in the track gearbox assembly. The part is installed on the splined part of the secondary shaft 150.37.037-2, ensuring torque transmission and correct operation of the transmission brake mechanism.
The hub has four mounting holes and is fixed using special bolts 150.37.538, which ensures a reliable connection to the brake drum and stability of the unit during operation.
The part is used in the transmission of tracked tractors HTZ T-150 (tracked) and other tracked HTZ models with a similar gearbox design.
