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: ST881404 Bearing Housing, Rear PTO ST878717 Parallel Shaft Gear Drive, MFWD, High, 1.392:1 Ratio ST876816 Shield, Input Drive Shaft ST878709 Control Valve, 16X16 Transmission, Open Center ST875570 PTO Housing and Hitch, Selectable ST878706 Clutch, 32X16 Transmission ST877177 Manifold, Lube Pump, Open Center Hydraulics ST876875 Intermediate Drive Shaft ST878710 Control Valve, PowrReverser™, PFC ST877157 Support, Midwall, W/ Creeper