Caterpillar Hydraulic Oil Cooler Tube Assembly 153-2943 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 153-2943 as the primary identification reference.
- Part Number: 153-2943
- Brand: Caterpillar
- Product Category: Hydraulic Oil Cooler
- Equipment Type: Articulated Truck, Off-Highway Truck
- Compatible Models: D350E II, 740, D400E II, 735 OEM, 735
- 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.





