Heavy Duty Aluminum Freightliner Truck Radiator with isolator mounts Applications: Please see americancoolingsolutions.com for application details. Our part number 23963 Guaranteed fit and function Heavy duty aluminum radiator with plastic tanks Additional corrosion protection: + zinc layer inside of radiator tubes for long life corrosion resistance Reinforced inlet and outlet Plastic tanks are made from high grade BASF material for high stiffness, heat resistance, and dimensional stability Core (finned area) dimensions are 41 3/4" x 30 5/8" x 2 1/8" 2 1/2" inlet upper right 5 3/4" from end of radiator tank 2 1/2" outlet lower left 5 3/4" from end of radiator tank OEM part numbers for this radiator are: 19870016, 2400122, 2400145, 393001, 43044, 519870016, 530, 8019, 8024, 8MK 376 761-571, 93060, 98476, 98478, A0519870014, A0519870016, A05519870014, A05519870016, A9450, BHT00530, BHT93060, BHT98476, BHT98478, BHTA9450, BHTD0530, BHTD0535, BHTD0630, BHTD0635, BHTD9526, BHTE3831, BHTE7238, BHTE7244, BHTU393001, BHTU3932001, D0535, D0635, D9526, E3831, E3832, E7238, U3700001, U393001, U3932001 100% leak tested from the factory. 12 month warranty against workmanship defects with money back or replacement guarantee, but you won't need itAmerican Cooling Solutions