Individual hose record

239-5713 Hose Repair Specifications

Excavator · Caterpillar · CAT®319C · Boom Assembly

Finished length5,700 mm

Hose repair card

Everything needed to identify and make this hose

Caterpillar CAT®319CPipe No. 6 · Part 239-5713

Make this hose239-5713
L = 5,700 mmDN6；2SN-4；40MpaL0°R0°
Finished length5,700 mm
Working pressure40 MPa
Hose specificationDN6；2SN-4；40Mpa
Quantity2
L0°

Left fittingAmerican female thread, flat-face sealFITTING · 0°View real fitting photos ↗

R0°

Right fittingAmerican female thread, flat-face sealFITTING · 0°View real fitting photos ↗

Route大臂~小臂

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239-5713 hose repair card

Repair specifications

Part number
239-5713
Diagram pipe number
6
Installation route
大臂~小臂
Hose specification
DN6；2SN-4；40Mpa
Finished length
5,700 mm
Working pressure
40 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

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Right fitting
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Diagram Pipe No. 9

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Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
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Diagram Pipe No. 8

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Specification
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Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
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Length
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Specification
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Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
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Specification
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Left fitting
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Right fitting
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Workshop guide

Finding the correct hydraulic hose for Caterpillar CAT®319C Boom Assembly

Start with the machine and route

For Caterpillar CAT®319C Boom Assembly, identify the exact model and hydraulic system on the machine first. A part number or diagram pipe number is the fastest way to narrow a replacement hose; if neither is visible, compare the installation route and the existing hose.

See all Caterpillar CAT®319C systems

Read the dimensions before cutting

Check whether a listed dimension is finished assembly length, hose-only length, or cut length. These are not interchangeable. Confirm hose specification and pressure rating, then compare both ends separately: thread, sealing seat, size, angle, and orientation.

Records to compare

  • 239-57135,700 mm · DN6；2SN-4；40Mpa · 大臂~小臂

Use the drawing as a location check

Where an installation drawing or manual figure is available, match its callout to the part number and physical route. A hydraulic circuit diagram explains connections but does not show the exact routing of a hose on the machine. Take the old hose or clear end-fitting photographs to the workshop if any dimension is missing.

For reference only. Confirm the actual hose before fabrication.

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