
Product Description
Direct-fit sun gear shaft for ZF machinery, made to OE dimensions and tolerances. OEM part number 4475.305.631. Cross-reference numbers: ZF-4475.305.631, ZF-4475305631. Transmits torque inside the axle or gearbox, so contact pattern and tooth condition directly affect noise and service life. Stocked for export orders: contact us with your machine model and serial number if you would like us to confirm compatibility before shipping.









