21368390 油底壳 oil sump
注:VOLVO
1328 333 011 同步环 Synchronous loop
DZ9M189821030 举升油缸总成/M
DZ96149533011 膨胀箱总成(带液位传感器)
HD95009440030 气室支架(右)
HD95009440029 气室支架(左)