Individual hose record

350-0833 Hose Repair Specifications

Excavator · Caterpillar · CAT®318F L · Hydraulic Pump

Finished length410 mm

Hose repair card

Everything needed to identify and make this hose

Caterpillar CAT®318F LPipe No. 14 · Part 350-0833

Make this hose350-0833
L = 410 mmDN13；1SN-8；10.4MpaL0°R0°
Finished length410 mm
Working pressure10.4 MPa
Hose specificationDN13；1SN-8；10.4Mpa
Quantity1
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液压泵后~测压接口

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350-0833 hose repair card

Repair specifications

Part number
350-0833
Diagram pipe number
14
Installation route
液压泵后~测压接口
Hose specification
DN13；1SN-8；10.4Mpa
Finished length
410 mm
Working pressure
10.4 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

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Length
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Specification
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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
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Diagram Pipe No. 39

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DN13；1SN-8；10.4Mpa
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. 16

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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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Diagram Pipe No. 13

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Installation route: 液压泵下~液压泵吸油铁管

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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Diagram Pipe No. 12

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Installation route: 液压泵上~液压油箱

Length
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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
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Diagram Pipe No. 9

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Installation route: 液压泵下~液压油箱

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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Diagram Pipe No. 9

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Installation route: 液压泵上~液压泵后

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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Diagram Pipe No. 10

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Installation route: 液压泵后~电磁阀(液压泵左下)

Length
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Specification
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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
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Workshop guide

Finding the correct hydraulic hose for Caterpillar CAT®318F L Hydraulic Pump

Start with the machine and route

For Caterpillar CAT®318F L Hydraulic Pump, 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®318F L 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

  • 350-0833410 mm · DN13；1SN-8；10.4Mpa · 液压泵后~测压接口

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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