Individual hose record

4I-0821 Hydraulic Hose Replacement Specifications

Excavator · Caterpillar · CAT®314D LCR · Solenoid Valve

Finished length650 mm

Hose repair card

Everything needed to identify and make this hose

Caterpillar CAT®314D LCRPipe No. 2 · Part 4I-0821

Make this hose4I-0821
L = 650 mmDN10;1SN-6;10.4MpaL90°R0°
Finished length650 mm
Working pressure10.4 MPa
Hose specificationDN10;1SN-6;10.4Mpa
Quantity1
L90°

Left fitting90° elbow, American female thread, flat-face sealFITTING · 90°View real fitting photos ↗

R0°

Right fittingAmerican female thread, flat-face sealFITTING · 0°View real fitting photos ↗

RouteInstallation route — English review pending

Tap the card to enlarge it without leaving this page.

4I-0821 hose repair card

Repair specifications

Part number
4I-0821
Diagram pipe number
2
Installation route
Installation route — English review pendingOriginal Chinese: 电磁阀(驾驶室左)~进回油阀
Hose specification
DN10;1SN-6;10.4Mpa
Finished length
650 mm
Working pressure
10.4 MPa
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
Quantity
1

Same system

Related Hoses

Diagram Pipe No. 1

4I-0821

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(驾驶室右)~模式转换阀

Length
650 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
View full repair specifications

Diagram Pipe No. 8

087-5767

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(回转马达右)~

Length
700 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
View full repair specifications

Diagram Pipe No. 8

5I-8825

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(驾驶室左)~电磁阀(驾驶室右)

Length
750 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
View full repair specifications

Diagram Pipe No. 32

285-2869

Installation route: Installation route — English review pendingOriginal Chinese: 蓄能器电磁阀(分配阀右)

Length
420 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
View full repair specifications

Diagram Pipe No. 12

087-4532

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(行走踏板右)~模式转换阀

Length
900 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
View full repair specifications

Diagram Pipe No. 3

4I-1739

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(分配阀右上)~

Length
1,020 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
View full repair specifications

Diagram Pipe No. 3

4I-1878

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(驾驶室左)~电磁阀(驾驶室右)

Length
1,380 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
View full repair specifications

Diagram Pipe No. 1

4I-6391

Installation route: Installation route — English review pendingOriginal Chinese: 电磁阀(行走踏板右)~模式转换阀

Length
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
View full repair specifications

Workshop guide

Finding the correct hydraulic hose for Caterpillar CAT®314D LCR Solenoid Valve

Start with the machine and route

For Caterpillar CAT®314D LCR Solenoid Valve, 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®314D LCR 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

  • 4I-0821650 mm · DN10;1SN-6;10.4Mpa · Installation route — English review pending

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.

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 "4I-0821 Hydraulic Hose Replacement Specifications". 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/hoses/hose_e58e1c6f92341c2985278188/
HoseSeek currently shows: part number: 4I-0821; diagram pipe number: 2; installation route: Installation route — English review pending; hose specification: DN10;1SN-6;10.4Mpa; finished length in millimetres: 650; left fitting: 90° elbow, American female thread, flat-face seal; right fitting: American female thread, flat-face seal.

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.

For reference only. Confirm the actual hose before fabrication.

Scroll to Top