BT 5319 – Aluminum Komatsu PC450LC-8 Hydraulic Excavator Radiator

The BT 5319 is an all aluminum radiator designed as an exact fit, OEM replacement for Komatsu PC450LC-8 Hydraulic Excavators. Manufactured in the USA using the latest in controlled atmosphere brazing, the epoxy free core measures 48.13 inches from header to header, 18.19 inches from side to side, 4.055 inches thick, and 4.50 inches inside the header.  Aluminum tanks are TIG welded to the core and have a 2.50 inch inlet and outlet.