BT 5275 – Aluminum Caterpillar D5 Oil Cooler


The BT 5275 all aluminum, heavy duty oil cooler is an exact fit, OEM replacement for 2003 Caterpillar D5’s. 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 measures 28.125 inches from tank to tank, 10.26 inches from side to side, and 5.5 inches thick. Thick wall, U-channel tanks are TIG welded to the core to ensure the strongest possible bond and has a #16 ORB inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
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28.125 10.26 5.5


Additional Details
Inlet #16 ORB
Outlet #16 ORB
Construction Material Aluminum