The ARB pinion thrust washer pack of four includes four thrust washers used to set and maintain pinion axial clearance in differential service and rebuilds. These washers help achieve correct endplay and maintain bearing alignment after reassembly. Using the specified thrust washers during pinion service supports predictable gear engagement and helps reduce potential for uneven loading or premature wear in the pinion-bearing interface.
ARB Sp Pinion Thrust Washer Pk 4