GEN 133-Onan Generator Radiator


The GEN 133 all aluminum radiator is an exact fit, OEM replacement for Onan Generator Radiator. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core has one row of 2.250 inch extruded tubes and measures 25.50 inches from header to header, 25.64 inches from side to side, 2.250 inches thick, and 4.13 inches inside the header. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a 2 inch inlet and 2.25 inch outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.

Core Measurements
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25.50 25.64 2.250 4.13


Additional Details
Inlet 2 inch
Outlet 2.25 inch
Construction Material Aluminum
Core Rows 1
Tube Size 2.250 extruded