Diagram Pipe No. 14
120-7225
Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管
- Length
- 2,300 mm
- Specification
- DN6;-4;10.3Mpa
- Left fitting
- 美制锥形外螺纹30°内锥
- Right fitting
- 美制锥形外螺纹
Individual hose record
Excavator · Caterpillar · CAT®318D2 · Grease Lines
Locate this hose
Locate Pipe No. 8 in the diagram, then confirm part number 134-9137 before removing the hose.

Same system
Diagram Pipe No. 14
Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管
Diagram Pipe No. 7
Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管
For reference only. Confirm the actual hose before fabrication.