9250 - BACKHOE 20 VALVES, CYLINDERS AND OIL LINES Parts group 20 VALVES, CYLINDERS AND OIL LINES 20 VALVES, CYLINDERS AND OIL LINES . CONTROL VALVES (JD300, JD400, JD401-A) [B07] STABILIZER VALVE (JD300, JD400, JD401-A) [B08] CROWD VALVE (JD300, JD400, JD401-A) [B09] BUCKET VALVE (JD300, JD400, JD401-A) [B10] SWING VALVE (JD300, JD400, JD401-A) [B11] BOOM VALVE (JD300, JD400, JD401-A) [B12] CONTROL VALVES (JD350-B, JD450-B) [B14] STABILIZER AND BUCKET VALVE (JD350-B, JD450-B) [B15] CROWD VALVE (JD350-B, JD450-B) [B16] SWING VALVE (JD350-B, JD450-B) [B17] BOOM VALVE (JD350-B, JD450-B) [B18] RELIEF VALVES (1800, 2375, 2500 AND 2750 PSI) (JD350-B, JD450-B) [B19] RELIEF VALVE CARTRIDGES (JD300, JD400, JD401-A) [B20] LIFT CHECK (JD350-B, JD450-B) [B21] BOOM CYLINDER [B22] BUCKET CYLINDER [B24] CROWD CYLINDER [B25] STABILIZER CYLINDER [C01] SWING CYLINDER [C02] QUICK-DISCONNECT COUPLERS (JD300, JD400, JD401-A) [C03] BRUNING QUICK-DISCONNECT COUPLER (JD350-B, JD450-B) [C03] OIL LINES AND FITTINGS: PRESSURE AND RETURN CIRCUITS (JD300, JD400, JD401-A) [C04] OIL LINES AND FITTINGS: CONTROL VALVE TO MANIFOLD (JD300, JD400, JD401-A) [C05] OIL LINES AND FITTINGS - CONTROL VALVE TO MANIFOLD (JD350-B, JD450-B) [C06] OIL LINES AND FITTINGS: CONTROL VALVE TO STABILIZER AND SWING CYLINDERS [C07] OIL LINES AND FITTINGS: MANIFOLD TO BOOM, CROWD, AND BUCKET CYLINDER [C08] OIL LINES AND FITTINGS - LOADER CONTROL VALVE TO BACKHOE CONTROL VALVE (JD350-B) (SERIAL NO. - OIL LINES AND FITTINGS - LOADER CONTROL VALVE TO BACKHOE CONTROL VALVE (JD350-B) (SERIAL NO. 016386- OIL LINES AND FITTINGS - BULLDOZER SELECTOR VALVE TO BACKHOE CONTROL VALVE (JD350-B, JD450-B) [C12]