Parts8-18 1998 Nordson CorporationAll rights reserved106 588DIssued 8/98Manual 1-1216/32:1 Hydraulic SectionSee Figure 8-5.Item Part Description Quantity Note— 178 427 Service kit, ball check, stainless steel 15 178 425 Ball, stainless steel, 0.500 in. dia 16 940 160 O-ring, hot paint, 0.625 x 0.750 x 0.063 in. 17 - - - - - - Seat, ball 110 941 360 O-ring, Buna-N, 2.0 x 2.172 x 0.094 in. 115 940 292 O-ring, hot paint, 1.5 x 1.625 x 0.063 in. 119 178 424 Ball, stainless steel, 1.250 in., 100 120 940 260 O-ring, hot paint, 1.250 x 1.375 x 0.063 in. 121 178 420 Seat, siphon check 1Item Part Description Quantity Note— 178 428 Service kit, ball check 15 900 018 Ball, ceramic, 0.500 in. dia 16 940 160 O-ring, hot paint, 0.625 x 0.750 x 0.063 in. 17 178 432 Seat, ball 110 941 360 O-ring, Buna-N, 2.0 x 2.172 x 0.094 in. 115 940 292 O-ring, hot paint, 1.5 x 1.625 x 0.063 in. 119 900 025 Ball, ceramic, 1.125 in., 100 120 940 260 O-ring, hot paint, 1.250 x 1.375 x 0.063 in. 121 178 430 Seat, siphon check 1