- Length
- 2,100 mm
- Specification
- DN10;1SN-6;15.7Mpa
- 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
Hydraulic line repair data
Caterpillar CAT®317-A Hose Repair Data
Coverage details
- Hoses
- 59 records
- Full specifications
- 59 records
- Systems
- 12 systems
- Length range
- 500–6,800 mm
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Use a system name, the number on the diagram, a part number, connection point, length, hose size, or fitting.
Hose repair details
Hose Length and Fitting List
Showing 36 representative records. Return to the finder for a more specific search.
- Length
- 2,650 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 3,050 mm
- Specification
- DN6;-4;19.2Mpa
- Left fitting
- 美制锥形外螺纹30°内锥
- Right fitting
- 美制锥形外螺纹
Diagram Pipe No. 7
105-6458
Installation route: Left boom-cylinder grease lineOriginal Chinese: 左大臂油缸黄油管
- Length
- 2,400 mm
- Specification
- DN6;-4;19.2Mpa
- Left fitting
- 美制锥形外螺纹30°内锥
- Right fitting
- 美制锥形外螺纹
- Length
- 500 mm
- Specification
- DN6;-4;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 950 mm
- Specification
- DN19;6SH-12;42Mpa
- 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
- Length
- 730 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,200 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 620 mm
- Specification
- DN10;1SN-6;15.7Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 980 mm
- Specification
- DN25;6SH-16;42Mpa
- 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
- Length
- 1,100 mm
- Specification
- DN19;6SH-12;42Mpa
- 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
- Length
- 1,470 mm
- Specification
- DN6;-4;19.2Mpa
- 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
- Length
- 1,450 mm
- Specification
- DN6;-4;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,250 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 700 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,370 mm
- Specification
- DN19;4SP-12;28Mpa
- 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
- Length
- 1,400 mm
- Specification
- DN6;2SN-4;40Mpa
- 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
- Length
- 800 mm
- Specification
- DN13;-8;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 2,300 mm
- Specification
- DN6;-4;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,800 mm
- Specification
- DN19;1SN-12;8.7Mpa
- 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
- Length
- 900 mm
- Specification
- DN13;-8;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,210 mm
- Specification
- DN19;6SH-12;42Mpa
- 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
- Length
- 2,950 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,150 mm
- Specification
- DN19;4SP-12;35Mpa
- 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
- Length
- 2,360 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 2,330 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,250 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 765 mm
- Specification
- DN10;1SN-6;15.7Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
Diagram Pipe No. 28
6C-6464
Installation route: Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀
- Length
- 1,300 mm
- Specification
- DN10;6SH-6;42Mpa
- 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
- Length
- 680 mm
- Specification
- DN16;6SH-10;42Mpa
- 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
- Length
- 3,600 mm
- Specification
- DN10;1SN-6;15.7Mpa
- 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
- Length
- 2,200 mm
- Specification
- DN10;1SN-6;15.7Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
- Length
- 1,900 mm
- Specification
- DN6;-4;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
Diagram Pipe No. 10
141-6247
Installation route: Left boom-cylinder lock valve → right boom-cylinder lock valveOriginal Chinese: 左大臂油缸锁止阀~右大臂油缸锁止阀
- Length
- 910 mm
- Specification
- DN10;1SN-6;15.7Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
Diagram Pipe No. 14
4I-6610
Installation route: Right boom-cylinder grease lineOriginal Chinese: 右大臂油缸黄油管
- Length
- 2,300 mm
- Specification
- DN6;-4;19.2Mpa
- Left fitting
- 美制锥形外螺纹30°内锥
- Right fitting
- 美制锥形外螺纹
- Length
- 2,100 mm
- Specification
- DN10;-6;10.3Mpa
- Left fitting
- 美制内螺纹37°锥
- Right fitting
- 美制内螺纹37°锥
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Based on current published data
Common Repair Questions
Questions appear only when a published record or linked PDF page provides the answer.
Which systems and hoses are currently listed for Caterpillar CAT®317-A?
The current published data covers 12 systems and 59 hose records. Systems with more listed records include: Control Valve (13 hoses), Attachments – Lock Valve (9 hoses), Boom Assembly (7 hoses), Hydraulic Pump (6 hoses), Attachments (6 hoses), Control Lever (4 hoses).
What is the hose length range for Caterpillar CAT®317-A?
Which hose specifications are common for Caterpillar CAT®317-A?
The most frequent raw specifications in the current published records are: DN10;-6;10.3Mpa (24 records), DN10;1SN-6;15.7Mpa (6 records), DN6;-4;10.3Mpa (5 records), DN6;-4;19.2Mpa (5 records), DN13;-8;10.3Mpa (3 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Caterpillar CAT®317-A?
Each record keeps the left and right fitting descriptions separate. Current examples: 137-6451: left American female thread, flat-face seal; right American female thread, flat-face seal; 4I-6233: left 美制内螺纹37°锥; right 美制内螺纹37°锥; 113-2128: left 美制锥形外螺纹30°内锥; right 美制锥形外螺纹. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
Can I locate a Caterpillar CAT®317-A hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 4 (137-6451), Pipe No. 83 (4I-6233), Pipe No. 8 (113-2128), Pipe No. 7 (105-6458). Open a record to compare its installation position with the linked manual page.
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I am checking hydraulic hose repair information for "Caterpillar CAT®317-A Hose Repair Data". Use web search and cite a source for every factual point. Compare this HoseSeek page with manufacturer manuals and reliable parts documentation: https://www.hoseseek.com/machines/caterpillar/cat-174-317-a--43415426233137343b3331372d41/ Verify, where applicable: 1. Exact machine model and any serial-number range. 2. Hydraulic system and installation route. 3. Hose part number and diagram pipe number. 4. Finished length, hose specification, and pressure rating. 5. Both end fittings, including thread, sealing seat, size, and angle. 6. Installation-diagram position and routing. State explicitly what you could not verify. Do not infer a missing dimension or fitting. End with a short on-machine checklist for a hose repair technician.