驱动泵 Drive pump W42056000

1 比例电磁阀 Proportional solenoid R902603454 4
2 高压溢流阀 Pressure relief valve W420560020 R902603817 4
2 密封件 Seal kit W420560030 R961000764 4
3 补油溢流阀(后泵） Pressure relief valve W420560040 R909434856 1
4 补油溢流阀(前泵） Pressure relief valve W420560050 R902011190 1
5 轴封 Shaft seal ring W420560060 R902601821 2
6 O 型圈 O-ring W420560070 R909083761 1
7 压力弹簧（后泵） Pressure spring W420560090 R909440765