Individual hose record
151-8203 Hose Repair Specifications
Excavator · Caterpillar · CAT®M312 · Solenoid Valve
Finished length7,000 mm
Locate this hose
Installation diagram — Pipe No. 33
Locate Pipe No. 33 in the diagram, then confirm part number 151-8203 before removing the hose.

Repair specifications
- Part number
- 151-8203
- Diagram pipe number
- 33
- Installation route
- 蓄能器电磁阀(驾驶室升降架下)~大臂(后段)
- Hose specification
- DN10;2SN-6;33Mpa
- Finished length
- 7,000 mm
- Working pressure
- 33 MPa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Quantity
- 2
For reference only. Confirm the actual hose before fabrication.
