Ring Back Up 支承环

Rod Packing φ30×40×6 YX 密封圈

Cylinder 油缸体 见表 6.3

Pin 定位销

Seal Kit for Lifting Cylinder (include item1,2,8 ) 起升油缸修理包

Washer φ16 组合垫圈

Steel Pipe 提升缸硬管

Screw M8×35 螺钉

Lockwasher φ8 弹垫

Lockwasher φ8 弹垫