Bearing box for brake camshaft with 3 or 4 as last digit of code number Bearing box, for grease nipple for brake camshaft with 3 or 4 as last digit Bush Bush for brake camshaft with 3 or 4 as last digit of code number Circlip Circlip Pliers Grease nipple Lock nut Lock nut Locking ring O-ring O-ring Ring Screw assembly Seal Sealing ring 1 2