Caterpillar Core Assembly-Aftercooler 381-7304 is a aftercooler product that cools compressed intake air to support efficient engine operation. It is listed for Caterpillar heavy-equipment applications; use part number 381-7304 as the primary identification reference.
- Part Number: 381-7304
- Brand: Caterpillar
- Product Category: Aftercooler
- Equipment Type: Bulldozer, Pipelayer
- Compatible Models: D8T, PL83, PL87
- 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.





