Individual hose record

7V-2121 Hose Repair Specifications

Excavator · Caterpillar · CAT®235D · Attachments

Finished length600 mm

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Installation diagram — Pipe No. 21

Locate Pipe No. 21 in the diagram, then confirm part number 7V-2121 before removing the hose.

Caterpillar CAT®235D installation diagram showing hydraulic hose 7V-2121 at Pipe No. 21 — Caterpillar CAT®235DPart 7V-2121 · Pipe No. 21Open full-size diagram

Repair specifications

Part number: 7V-2121
Diagram pipe number: 21
Installation route: 液压油过滤器~铁管(液压泵上)
Hose specification: DN19;1SN-12;8.7Mpa
Finished length: 600 mm
Working pressure: 8.7 MPa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥
Quantity: 1

Same system

Related Hoses

Diagram Pipe No. 3

8K-4232

Installation route: 液压油散热器左~液压油散热器右

Length: 950 mm
Specification: DN25;1SN-16;7Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

Diagram Pipe No. 22

7V-4304

Installation route: 接线板(驾驶室后)~铁管(分配阀右)

Length: 833 mm
Specification: DN19;1SN-12;8.7Mpa
Left fitting: 美制内螺纹37°锥
Right fitting: 美制内螺纹37°锥

View full repair specifications

For reference only. Confirm the actual hose before fabrication.