Oil deflector washer 155.37.228 is used in the gearbox of HTZ tractors and is designed to protect the bearing assembly from excess oil and its proper distribution inside the housing.
Installed inside the upper bearing housing 151.37.102-1B on the input shaft 150.37.104-4. Inside the cup it works together with the ring 151.37.106, bearing 313.8338 and retaining ring C140.13943, ensuring correct operation of the input shaft bearing assembly.
Used on tractors HTZ-17221, HTZ-248, HTZ249, T-150, T-150K, T-151, T-151K, T-156 and other models with a similar gearbox design.