Bushing 150.37.345 is used in the transfer case of wheeled and crawler HTZ tractors. This original HTZ-made part is manufactured from brass and is used in the sliding gears of the transfer case to ensure proper gear positioning and operation on the shaft.
On HTZ wheeled tractors, bushing 150.37.345 is installed in sliding gear 151.37.410-2. With the bushing installed, the assembly receives part number 151.37.061-2 — gear with bushing assembly.
On crawler tractors, the bushing is installed in gear 150.37.272-1, forming assembly 150.37.046-1A — transfer case gear with bushing.
The brass bushing provides a supporting and guiding surface for the gear, reduces friction between mating components and absorbs wear during operation. When repairing the transfer case, it is recommended to check the inner surface of the bushing, its fit in the gear and any excessive play in the connection.
Transfer Case Bushing 150.37.345 is used on wheeled and crawler HTZ tractors, including T-150, T-150K, T-151K and other models equipped with a transfer case of the corresponding design.