Make this hose31N6-13390
Finished length1,250 mm
Hose specification19IV
Quantity1
Left fitting13/16 0°（手写接头规格）FITTING · 0°View real fitting photos ↗
Right fittingF44 90° H90（手写接头规格）FITTING · 90°View real fitting photos ↗
Route液压泵—分配阀（泵里边）
Individual hose record
31N6-13390 Hose Repair Specifications
Excavator · Hyundai · R225LC-7 · 主液压系统
Finished length1,250 mm
Hose repair card
Everything needed to identify and make this hose
Hyundai R225LC-7Part 31N6-13390
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Repair specifications
- Part number
- 31N6-13390
- Installation route
- 液压泵—分配阀（泵里边）
- Hose specification
- 19IV
- Finished length
- 1,250 mm
- Left fitting
- 13/16 0°（手写接头规格）
- Right fitting
- F44 90° H90（手写接头规格）
- Quantity
- 1
Workshop guide
Finding the correct hydraulic hose for Hyundai R225LC-7 主液压系统
Start with the machine and route
For Hyundai R225LC-7 主液压系统, 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
- 31N6-133901,250 mm · 19IV · 液压泵—分配阀（泵里边）
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.
For reference only. Confirm the actual hose before fabrication.