Parts list: № Number Qty Name Options 1 RE158114 2 Hydraulic Cylinder 2 AL75721 4 End 3 A5518R 4 Snap Ring 4 JD7799 4 Lubrication Fitting 5 14M7173 4 Lock Nut M20 6 RE60900 1 Hydraulic Cylinder Kit 7 N131838 1 O-Ring 8 P42061 2 O-Ring 9 U10291 1 Back-Up Ring 10 H77403 1 Snap Ring Next page: ST475362 Couplers, 2 Line Air Trailer Brake System, (For United Kingdom) ST477429 Couplers, 2+1 Line Air Trailer Brake System ST722766 Lines / Fittings, 2 + 1 Line Air Trailer Brake System ST723239 Caution Labels, Accumulator ST762243 Return Line Hoses, Fittings, PFC-System, W/ Hydraulic Trailer Brake, W/ TLS™ ST508671 Hydraulic Trailer Brake Valve, Coupler, Bracket, Ratio 9.2 ST723145 Clip, Push Pull Cable, Secondary Brake ST722880 Brake Oil Lines, Power Fill Brake, Cab ST723212 Fittings, Priority 1 Valve Block, W/ PFC-Hydraulics ST796008 Oil Lines, Steering Valve, W/ AutoTrac™