Individual hose record

351-3943 Hose Repair Specifications

Excavator · Caterpillar · CAT®312E L · Engine Oil Lines

Finished length764 mm

Locate this hose

Installation diagram — Pipe No. 5

Locate Pipe No. 5 in the diagram, then confirm part number 351-3943 before removing the hose.

Part number: 351-3943
Diagram pipe number: 5
Installation route: 油底壳排油管
Hose specification: DN16;1SN-10;10.5Mpa
Finished length: 764 mm
Working pressure: 10.5 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: 1

Same system

Diagram Pipe No. 7

Installation route: 机油管

Length: 920 mm
Specification: DN19;2SN-12;13.8Mpa
Left fitting: American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封

Diagram Pipe No. 6

Installation route: 机油管

Length: 1,024 mm
Specification: DN19;1SN-12;8.7Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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

Diagram Pipe No. 7

Installation route: 机油管

Length: 924 mm
Specification: DN19;1SN-12;8.7Mpa
Left fitting: 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°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

For reference only. Confirm the actual hose before fabrication.