Part Number: 12BTXB (Nut tube coupling) Part Number: 12BTXS (Nut) Part Number: 12BTX-SS (Parker 12btx-ss) Part Number: 12BU1234X78X34 (Bearing) Part Number: 12BU6 (Ne) Part Number: 12BUDDY (Post) Part Number: 12BUHLO-S (Adapter) Part Number: 12BUHQ1-S (Fitting) Part Number: 12BU-S (Fitting) Part Number: 12-BU-SS (Nut) Part Number: 12BV11 (Component) Part Number: 12-BV4LD (Ne) Part Number: 12BV7 (Component) Part Number: 12BV712BY7A (Ne)