Peterbilt Radiator - Solder On Tank 437442S

The 437442S is a Peterbilt radiator with a solder on tank, a 42.9375 x 39.375 x 1.875 in core and 2 1/2-inch connections. The core is listed as height x width x depth, with matching inlet and outlet sizes. It interchanges with 76 other part numbers. For a different core height, use 437399S for 22 3/16 in, 437420P for 26 in, 437440S for 34 in or 437441P for 37 in.