Hydraulic line repair data
Current system
Use the number on the diagram, a part number, connection point, length, hose size, or fitting.
Hose repair details
Hose record
Installation route: Installation route — English review pendingOriginal Chinese: 分配阀后边—分配阀后边
Hose record
Installation route: Installation route — English review pendingOriginal Chinese: 分配阀上内—分配阀下内三通阀块
No hose in this list matches those words. Clear the box or search another machine.
Workshop guide
For Caterpillar CAT®324D L Control 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.
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.
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
Questions appear only when a published record or linked PDF page provides the answer.
Each record keeps the left and right fitting descriptions separate. Current examples: 164-8983: left Fitting type — English review pending; right Fitting type — English review pending; 4I-0836: left Fitting type — English review pending; right Fitting type — English review pending. Open the exact part-number or pipe-number record; do not swap ends based on appearance alone.
