1720919 172-0919卡特3512B活塞顶组件1720919 172-0919 ¥6675.97 1740344 174-0344卡特992G密封件组件1740344 174-0344 ¥1066.29 1869670 186-9670卡特R1300G 垫片1869670 186-9670 ¥152.38 2355515 235-5515卡特R1300G 轴2355515 235-5515 ¥404.36 2543783 254-3783卡特IT38G 机器开关组件2543783 254-3783 ¥2438.94 3203060 320-3060卡特730C传感器总成3203060 320-3060 ¥1577.59