Workshop notebook material
Caterpillar 320D Hydraulic Hose Length & Fitting Lookup
Available Caterpillar 320D workshop notes include part numbers and recorded lengths for hose lookup. Verify every value and both fittings on the machine before fabrication.
Fast lookup
Find the exact hose data you need
Search the complete catalog by model, brand, part number, system, hose specification, or installation route.
A model or part number usually gives the fastest result.
Digitized data and source sheets
Caterpillar 320D Hose Data and Original Handwritten Sheets
The table is a searchable transcription of the Caterpillar 320D workshop notes. The complete original handwritten sheets are shown below without cropping.
Digitized measurements from these sheets
| Part number | Recorded length |
|---|---|
| 4I-0818 | 820 mm |
| 4I-0836 | 1,200 mm |
| 4I-1037 | 1,400 mm |
| 4I-3981 | 12,750 mm |
| 4I-5795 | 1,250 mm |
| 4I-5906 | 600 mm |
| 4I-178010 | 1,450 mm |
| 5I-4396 | 400 mm |
| 7Y-8379 | 800 mm |
| I-1631 | 2,850 mm |
| TY-4390 | 12,400 mm |
| TY-8487 | 1,165 mm |
Original handwritten sheets
Complete pages are shown in their original proportions without cropping.
