BT 5135 – Aluminum Komatsu PC400LC-6LM Hydraulic Excavator Oil Cooler

The BT 5135 is an all aluminum oil cooler designed as an exact fit, OEM replacement for Komatsu PC400LC-6LM Hydraulic Excavators. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core is built using our most durable heat exchanger design that can withstand extreme heat, pressure, and abuse. The core is built using solid extruded tubes and measures 42.25 inches from tank to tank, 35.25 inches from side to side, and 2.25 inches thick. Aluminum tanks are TIG welded directly to the core to ensure the strongest bond possible.