BT 2302966 – Aluminum Caterpillar 345C Excavator Radiator


The BT 2302966 all aluminum, heavy duty radiator is an exact fit, OEM replacement for Caterpillar 345C 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 measures 44.50 inches from tank to tank, 17.50 inches from side to side, and 4.055 inches thick. Thick wall, U-channel tanks are TIG welded to the core to ensure the strongest possible bond and has a 2.50 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
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44.50 17.50 4.055
Additional Info

Replaces the OE plastic tank.

Additional Details
Inlet 2.50 inch
Outlet 2.50 inch
Construction Material Aluminum