New Caterpillar Reman oil cooler core 0R5544 (4W5405, 20R2109)

Caterpillar Reman oil cooler core part nr. 0R5544

Unused, in unopened original Caterpillar Reman carton box.

No need to return core (old part).

New part nr.: 4W5405

Old reman part nr.: 20R2109 

For use with: Caterpillar 3512 and 3516 engines