Hydraulic line repair data

Caterpillar CAT®318F L Control Lever Hose List

Coverage details

Hoses: 20 records
Full specifications: 20 records
Systems: 1 systems
Length range: 630–2,230 mm

Current system

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Hose repair details

Hose Length and Fitting List

Diagram Pipe No. 15

285-2718

Installation route: 中转接头~分配阀上

Length: 2,200 mm
Specification: DN10；1SN-6；10.4Mpa
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

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Diagram Pipe No. 1

4I-0833

Installation route: 中转接头~分配阀下

Length: 1,850 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

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Diagram Pipe No. 23

325-9167

Installation route: 右手柄~中转接头

Length: 1,490 mm
Specification: DN10；-6；10.3Mpa
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

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Diagram Pipe No. 2

319-9976

Installation route: Intermediate adapter → control valveOriginal Chinese: 中转接头~分配阀

Length: 2,000 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

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Diagram Pipe No. 23

325-9167

Installation route: 左手柄~中转接头

Length: 1,490 mm
Specification: DN10；-6；10.3Mpa
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

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Diagram Pipe No. 20

325-9164

Installation route: 右手柄~中转接头

Length: 1,520 mm
Specification: DN10；1SN-6；10.4Mpa
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

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Diagram Pipe No. 18

350-7261

Installation route: 中转接头~分配阀上

Length: 2,230 mm
Specification: DN10；-6；10.3Mpa
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

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Diagram Pipe No. 2

385-3046

Installation route: 中转接头~分配阀上

Length: 2,040 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

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Diagram Pipe No. 21

325-9165

Installation route: 左手柄~中转接头

Length: 1,630 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 16

325-9016

Installation route: 中转接头~分配阀下

Length: 1,740 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

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Diagram Pipe No. 24

325-9170

Installation route: 左手柄~进回油阀

Length: 1,800 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 20

325-9164

Installation route: 左手柄~中转接头

Length: 1,520 mm
Specification: DN10；1SN-6；10.4Mpa
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

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Diagram Pipe No. 20

325-9164

Installation route: 右手柄~进回油阀

Length: 1,520 mm
Specification: DN10；1SN-6；10.4Mpa
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

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Diagram Pipe No. 25

325-9173

Installation route: 右手柄~中转接头

Length: 1,500 mm
Specification: DN10；1SN-6；10.4Mpa
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

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Diagram Pipe No. 22

325-9166

Installation route: 右手柄~中转接头

Length: 1,610 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 6

204-8543

Installation route: 中转接头~模式转换器(驾驶室)

Length: 630 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

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Diagram Pipe No. 49

340-2962

Installation route: 中转接头~分配阀下

Length: 1,860 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

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Diagram Pipe No. 22

325-9166

Installation route: 左手柄~中转接头

Length: 1,610 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 26

329-6225

Installation route: 左手柄~进回油阀

Length: 1,750 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: 45°美制内螺纹平面密封

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Diagram Pipe No. 25

325-9173

Installation route: 右手柄~进回油阀

Length: 1,500 mm
Specification: DN10；1SN-6；10.4Mpa
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

View full repair specifications

Workshop guide

Finding the correct hydraulic hose for Caterpillar CAT®318F L Control Lever

Start with the machine and route

For Caterpillar CAT®318F L Control Lever, 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®318F L 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

285-27182,200 mm · DN10；1SN-6；10.4Mpa · 中转接头~分配阀上
4I-08331,850 mm · DN10；-6；10.3Mpa · 中转接头~分配阀下
325-91671,490 mm · DN10；-6；10.3Mpa · 右手柄~中转接头

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.

How many hoses are currently listed for Caterpillar CAT®318F L Control Lever?

There are 20 published records. 20 include a length, both end fittings, and a part number or diagram pipe number.

What is the hose length range for Caterpillar CAT®318F L Control Lever?

Based on published records with valid lengths, the range is 630–2,230 mm. Open the individual record to verify its installation position and both end fittings before fabrication.

Which hose specifications are common for Caterpillar CAT®318F L Control Lever?

The most frequent raw specifications in the current published records are: DN10；1SN-6；10.4Mpa (12 records), DN10；-6；10.3Mpa (8 records). Verify the specification together with length, pressure, and fitting details.

How can I identify the left and right hose fittings for Caterpillar CAT®318F L Control Lever?

Each record keeps the left and right fitting descriptions separate. Current examples: 285-2718: left 45°美制内螺纹平面密封; right American female thread, flat-face seal; 4I-0833: left American female thread, flat-face seal; right 90° elbow, American female thread, flat-face seal; 325-9167: left 45°美制内螺纹平面密封; 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®318F L Control Lever hose by diagram pipe number?

Yes. Current examples with a diagram pipe number are: Pipe No. 15 (285-2718), Pipe No. 1 (4I-0833), Pipe No. 23 (325-9167), Pipe No. 2 (319-9976). Open a record to compare its installation position with the linked manual page.