Parts list: № Number Qty Name Options 1 R256613 1 Needle 2 R259187 1 Seal TK = 2.08 mm 3 R259188 1 Seal TK = 2.36 mm 4 R256318 1 Piston ORDER SU55138 4 SU55138 1 Piston 5 R261977 1 Thrust Washer TK = 1 mm 6 R259186 1 Locking Collar 7 R256422 1 Compression Spring Next page: ST686615 Differential Gear Assembly ST650974 PTO Shifter, 540 and 540E ST673416 MFWD - Fixed Ratio ST761814 Front Axle, MFWD, Standard ST657521 PTO Drive Shaft, 540/ 540E ST725340 Support, MFWD Drive Gears, 1.40:1 Ratio ST686632 Planetary, Final Drive ST689702 Control Valve, MFWD, 16X16, PowrReverser™ (2/2) ST689781 Front Axle, MFWD, W/ Paddy Seal ST689704 3 Speed PTO, Reversible