BT 5215 – Aluminum Caterpillar 320BL Hydraulic Excavator Oil Cooler


The BT 5215 all aluminum, heavy duty oil cooler is an exact fit, OEM replacement for Caterpillar 320BL hydraulic excavators. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core is built using our most durable heat exchanger design that is capable of withstanding tremendous heat and pressure. Heavy duty extruded tubes are brazed together as one unit without the use of header plates, thereby eliminating thousands of potential failure points. The core uses 2.625 inch tubes and measures 28.00 inches from tank to tank, 28.81 inches from side to side, and 2.625 inches thick. Thick wall, U-channel tanks are TIG welded to the core to ensure the strongest possible bond. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
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28.00 28.81 2.625


Additional Details
Construction Material Aluminum
Tube Size 2.625