BT 5315 – Aluminum Komatsu D375A-5 Crawler Tractor Radiator


The BT5315 is an all aluminum radiator designed as an exact fit, OEM replacment for Komatsu D375A-5 Crawler Tractors. The full assembly for these tractors requires three of these radiators.  Manufactured in the USA using the latest in controlled atmosphere brazing that requires no epoxy, the core measures 53.563 inches from header to header, 17.63 inches from side to side, and 4.055 inches thick. Aluminum tanks are TIG welded to the core to provide the strongest bond possible. The inlet measure 2.00 inch and the outlet is a 4.00 inch double O-ring fitting.

Core Measurements
Click for image
53.563 17.63 4.055


Additional Details
Inlet 2.00
Outlet 2.25 inch
Construction Material Aluminum

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