BT 2720125 – Aluminum Lincoln Electric SAE-500 Engine Driven Welder Radiator


The BT 2720125 all aluminum radiator is an exact fit, OEM replacement for Lincoln Electric SAE-500 Engine Driven Welders with a Kubota Turbo Charged 1800 RPM 4 cylinder engine. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core measures 21.375 inches from header to header, 19.68 inches from side to side, 1.26 inches thick, and 3.25 inches inside the header. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 1.50 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
Click for image
21.375 19.68 1.26 3.25
Additional Info

This fits Lincoln Electric product number K1278-11.

Additional Details
Inlet 1.50 inch
Outlet 1.50 inch
Construction Material Aluminum