Friction disk 151.72.211-1A (thin) is used in the differential design of HTZ tractors and is an element of the friction package. The disc is designed with external teeth to interact with the differential housing and transmit torque.
2 pieces are installed on one differential. In operation it is used in conjunction with the leading friction disk 151.72.212-1A and the centering friction disk 151.72.218A. All elements are located inside the differential assembly 151.72.013-7 and are designed for operation under high loads.
It is used in the front and rear axle units of HTZ tractors of the following models: T-150, T-151K, T-156, HTZ-17221, HTZ-242K, HTZ-248K.
Also used on other HTZ tractors with a similar differential design.
