Hydraulic line repair data

Caterpillar CAT®317B L Hydraulic Tank Hose List

Coverage details
Hoses
2 records
Full specifications
2 records
Systems
1 systems
Length range
1,188–2,486 mm

Current system

Find a hose in this system

Use the number on the diagram, a part number, connection point, length, hose size, or fitting.

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 13

142-1101

Installation route: 液压油散热器~回油阀块(液压油箱)

Length
1,188 mm
Specification
DN25;1SN-16;7Mpa
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
View full repair specifications

Diagram Pipe No. 14

4I-1422

Installation route: 液压油过滤器~

Length
550 mm
Specification
DN10;-6;10.3Mpa
Left fitting
90°美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Diagram Pipe No. 93

159-2918

Installation route: 液压油过滤器~

Length
510 mm
Specification
DN13;1SN-8;14Mpa
Left fitting
90°美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

Based on current published data

Common Repair Questions

Questions appear only when a published record or linked PDF page provides the answer.

How many hoses are currently listed for Caterpillar CAT®317B L Hydraulic Tank?

There are 2 published records. 2 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®317B L Hydraulic Tank?

Based on published records with valid lengths, the range is 1,188–2,486 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®317B L Hydraulic Tank?

The most frequent raw specifications in the current published records are: DN13;1SN-8;14Mpa (1 records), DN25;1SN-16;7Mpa (1 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®317B L Hydraulic Tank?

Each record keeps the left and right fitting descriptions separate. Current examples: 149-8751: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 142-1101: left American female thread, flat-face seal; right American female thread, flat-face seal. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®317B L Hydraulic Tank hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 30 (149-8751), Pipe No. 13 (142-1101). Open a record to compare its installation position with the linked manual page.

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