Hydraulic line repair data

Caterpillar CAT®245 Fuel Lines Hose List

Coverage details

Hoses: 3 records
Full specifications: 3 records
Systems: 1 systems
Length range: 260–636 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. 2

2G-4562

Installation route: 虹吸式歧管(发动机)

Length: 636 mm
Specification: DN6;-4;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 16

9N-3370

Installation route: 燃油泵~燃油过滤器

Length: 260 mm
Specification: DN8;-5;10.3Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 8

2V-8647

Installation route: 燃油箱~

Length: 520 mm
Specification: DN6;-4;17.5Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 9

6N-4461

Installation route: 燃油泵~过渡阀块(发动机上)

Length: 486 mm
Specification: DN10;1SN-6;15.7Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 90°美制内螺纹37°锥

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Diagram Pipe No. 9

6P-6649

Installation route: 燃油泵~油水分离器

Length: 1,370 mm
Specification: DN10;1SN-6;15.7Mpa
Left fitting: 45°美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

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Diagram Pipe No. 1

9L-6958

Installation route: 燃油过滤器~过渡阀块(发动机上)

Length: 623 mm
Specification: DN10;1SN-6;15.7Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 90°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®245 Fuel Lines?

There are 3 published records. 3 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®245 Fuel Lines?

Based on published records with valid lengths, the range is 260–636 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®245 Fuel Lines?

The most frequent raw specifications in the current published records are: DN6;-4;10.3Mpa (1 records), DN6;-4;17.5Mpa (1 records), DN8;-5;10.3Mpa (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®245 Fuel Lines?

Each record keeps the left and right fitting descriptions separate. Current examples: 2G-4562: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 9N-3370: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 2V-8647: left 美制内螺纹37°锥; right 美制内螺纹37°锥. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.

Can I locate a Caterpillar CAT®245 Fuel Lines hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 2 (2G-4562), Pipe No. 16 (9N-3370), Pipe No. 8 (2V-8647). Open a record to compare its installation position with the linked manual page.