Peterbilt, 359, Radiator, (IR-5260-5, 07-04815A-006, 07-05174A001, 07-04449A022). ***Verify if lower hose connection is a 4 bolt or 2 bolt. THis is the 4 bolt radiator , for 2 bolt use 606062*** Steel Tanks and Steel Siderail Replacement to Replace Factory Aluminum Style
5 row L core
