Caterpillar Hydraulic Oil Cooler Screen 265-3634 is a hydraulic oil cooler product that removes excess heat from the hydraulic-oil circuit. It is listed for Caterpillar heavy-equipment applications; use part number 265-3634 as the primary identification reference.
- Part Number: 265-3634
- Brand: Caterpillar
- Product Category: Hydraulic Oil Cooler
- Equipment Type: Excavator, Mobile Hyd Power Unit
- Compatible Models: 320D GC, 323D S, 320D L, 323D L, 320D FM RR, 323D LN, 320D LRR, 320D FM, 321D LCR, 321C, 320D, 320D LN, 323D SA, 320D RR, 323D
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





