BT 5363 – Aluminum Komatsu PC138USLC-10 Hydraulic Excavator Radiator
The all aluminum BT 5363 radiator is an exact fit, OEM replacement for Komatsu PC138USLC-10 hydraulic excavators. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 38.125 inches from header to header, 16.9375 inches from side to side, and 4.055 inches thick. Aluminum tanks are TIG welded to the core and have a 2.00 inch inlet and outlet. Every unit is individually tested prior to shipping and guaranteed to be 100% leak free.