Maximize your Caterpillar 312B’s efficiency with the OTTO Oil Cooler Radiator (P/N: 118-9949), a premium aftermarket replacement designed for durability and precise fitment. This high-quality component restores reliable hydraulic oil cooling to your heavy equipment, offering a cost-effective alternative to OEM parts while protecting the cooling system.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO 312C Radiator Oil Cooler 274-3722 2743722 for Caterpillar CAT312C Excavator Parts This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

PC200 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

11N3-40031 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

SK200-5 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

EX200-5 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

XB00001938 27001This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

8-97020037-3 This used for Swing Motor  KOMATSU, Original new and rebuild could offer and With 6-12 months warranty