Details: ioh replacement kit consisting of 5510750 1 aoh replacement kit 5510740 1 kit 2 grommet for base plate 5380650 lsd:238 1 no. 3 o ring (between flanges) 5510390 lsc: 612/3 1 no. 1 4 selon washer (for plug of cylinder) 5510450 1 no. 5 gasket for base plate 5510810. lsc: 702 1 no. 6 sealing for bottom cover 5510162 2.3 mtr. 7 damper assembly for cylinder 5540030 lsc: 549 1 no. 8 piston seal ring for relay valve piston 5570050 lsc: 612/7 1 no. 9 piston seal ring for main piston 5540023 lsc: 612/8 1 no. 10 filter element 5510490 1 no. 11 molecular sieves for air dryer 5390090 4 kgs. 12 surge suppressor for magnet valve assembly 5350100 lsc: 169 1 no. 13 poppet valve for relay valve 5150010 lsc: 101 1 no. 14 auxiliary contact unit (8-way)