Cat part number
087-6583
- Finished length
- 2,530 mm
- Hose inside diameter
- 0.375 in
- Hose type
- Thermoplastic Reduced Outside Diameter Hose
- Service class
- Medium pressure
Hydraulic line repair data
Caterpillar CAT®319C Hose Repair Data
Coverage details
- Hoses
- 172 records
- Full specifications
- 172 records
- Systems
- 13 systems
- Length range
- 300–5,800 mm
Narrow the selection
Choose a system
Current machine
Find a hose on this machine
Use a system name, the number on the diagram, a part number, connection point, length, hose size, or fitting.
Manufacturer parts data
Official Cat hose references
Use the part number, finished length, and hose size to identify a likely replacement.
Cat does not publish both end-fitting details on these pages. Match the part number and confirm both fittings on the removed hose before fabrication.
Manufacturer reference paths
Related machines sharing hose part numbers
These machines share one or more published hose part numbers with the current model.
CAT®311C1 shared part numberCAT®312C1 shared part numberCAT®312C L1 shared part numberCAT®312E1 shared part numberCAT®312F1 shared part numberCAT®314E LCR1 shared part numberCAT®314F CR1 shared part numberCAT®315C1 shared part numberCAT®315F LCR1 shared part numberCAT®318C1 shared part numberCAT®319D1 shared part numberCAT®319D L1 shared part number
Hose repair details
Hose Length and Fitting List
Showing 36 representative records. Return to the finder for a more specific search.
- Length
- 800 mm
- Specification
- DN10；4SP-6；28Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Length
- 950 mm
- Specification
- DN10；4SP-6；28Mpa
- 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
- Length
- 3,400 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
- 800 mm
- Specification
- DN10；4SP-6；28Mpa
- Left fitting
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Length
- 1,900 mm
- Specification
- DN10；4SP-6；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
- 500 mm
- Specification
- DN10；-6；10.3Mpa
- 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
- 3,000 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
- 1,550 mm
- Specification
- DN19；6SH-12；42Mpa
- Left fitting
- 90° heavy-series flangeOriginal Chinese: 90°法兰-重型
- 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；10.4Mpa
- 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
- Length
- 2,530 mm
- Specification
- DN10；-6；10.3Mpa
- 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
- American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
- Right fitting
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Length
- 300 mm
- Specification
- DN10；-6；10.3Mpa
- 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
- Length
- 1,270 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
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Length
- 2,730 mm
- Specification
- DN10；4SP-6；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
- 610 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
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Length
- 915 mm
- Specification
- DN6；2SN-4；40Mpa
- Left fitting
- 45°美制内螺纹平面密封
- Right fitting
- 45°美制内螺纹平面密封
- Length
- 780 mm
- Specification
- DN25；6SH-16；42Mpa
- Left fitting
- 45°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
- 1,200 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
- 1,320 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
- 2,240 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
- 1,835 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
- 90° elbow, American female thread, flat-face sealOriginal Chinese: 90°美制内螺纹平面密封
- Length
- 2,550 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
- 1,200 mm
- Specification
- DN19；6SH-12；42Mpa
- 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
- Length
- 2,200 mm
- Specification
- DN10；1SN-6；10.4Mpa
- 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
- 1,490 mm
- Specification
- DN25；6SH-16；42Mpa
- 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
- Length
- 1,100 mm
- Specification
- DN10；1SN-6；10.4Mpa
- 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
- 1,300 mm
- Specification
- DN10；1SN-6；10.4Mpa
- 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
- 500 mm
- Specification
- DN10；-6；10.3Mpa
- 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
- 500 mm
- Specification
- DN10；-6；10.3Mpa
- 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
- 2,250 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
- 510 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
- 770 mm
- Specification
- DN13；-8；10.3Mpa
- 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
- Length
- 5,800 mm
- Specification
- DN10；2SN-6；33Mpa
- 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
- 2,650 mm
- Specification
- DN10；1SN-6；10.4Mpa
- 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
- 660 mm
- Specification
- DN25；6SH-16；42Mpa
- 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
- Length
- 1,000 mm
- Specification
- DN10；1SN-6；10.4Mpa
- 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
No hose in this list matches those words. Clear the box or search another machine.
Workshop guide
Finding the correct hydraulic hose for Caterpillar CAT®319C
Start with the machine and route
For Caterpillar CAT®319C, 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.
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
- 7T-0630800 mm · DN10；4SP-6；28Mpa · 电磁阀(液压泵左)~蓄能器电磁阀(液压泵左)
- 9R-3138950 mm · DN10；4SP-6；28Mpa · 液压泵~电磁阀(液压泵左)
- 128-31293,400 mm · DN10；1SN-6；15.7Mpa · 大臂上接头(锁止阀)~小臂油缸锁止阀
Manufacturer references to compare
- 087-65832,530 mm · 0.38 in ID · Thermoplastic Reduced Outside Diameter Hose
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.
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®319C?
The current published data covers 13 systems and 172 hose records. Systems with more listed records include: Control Valve (50 hoses), Attachments (30 hoses), Hydraulic Pump (19 hoses), Attachments – Quick Coupler (18 hoses), Solenoid Valve (15 hoses), Boom Assembly (13 hoses).
What is the hose length range for Caterpillar CAT®319C?
Which hose specifications are common for Caterpillar CAT®319C?
The most frequent raw specifications in the current published records are: DN10；1SN-6；10.4Mpa (41 records), DN10；-6；10.3Mpa (23 records), DN25；6SH-16；42Mpa (20 records), DN19；6SH-12；42Mpa (18 records), DN10；4SP-6；28Mpa (15 records). Verify the specification together with length, pressure, and fitting details.
How can I identify the left and right hose fittings for Caterpillar CAT®319C?
Each record keeps the left and right fitting descriptions separate. Current examples: 7T-0630: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 9R-3138: left 90° elbow, American female thread, flat-face seal; right American female thread, flat-face seal; 128-3129: 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®319C hose by diagram pipe number?
Yes. Current examples with a diagram pipe number are: Pipe No. 6 (7T-0630), Pipe No. 15 (9R-3138), Pipe No. 1 (128-3129), Pipe No. 5 (7T-0630). Open a record to compare its installation position with the linked manual page.
Which manufacturer hose part numbers are listed for Caterpillar CAT®319C?
The manufacturer reference currently lists 1 hose part numbers, including 087-6583. Use the exact part number as the first lookup key.
What finished hose lengths are published for Caterpillar CAT®319C?
The published manufacturer references range from 2,530 mm. Match the length to the exact part number and machine before ordering or fabrication.
Do the manufacturer references include both end fittings for Caterpillar CAT®319C?
No. These reference rows provide part number, finished length, hose inside diameter, and hose type or service class where published. Confirm both end fittings on the removed hose or an applicable parts drawing.
Optional cross-check
Ask an AI search tool to check this repair data
The question is already written for this machine or hose. Use a tool with web search enabled; treat its answer as a starting point and verify on the machine.
See the exact question being sent
I am checking hydraulic hose repair information for "Caterpillar CAT®319C 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-174-319c--43415426233137343b33313943/ 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.