Caterpillar water pump part nr. 424-3625
Unused, in unopened original Caterpillar carton box.
Old part nrs.: 291-4311, 212-8166, 7E-9782, 9Y-8176
Newer part nr.: 540-4708
Cat Reman part nrs.: 20R-8813, 20R-2128, 10R-1072
For use with: Caterpillar 3500 family engines