One New Replacement Radiator (No Oil Cooler) Fits Ford/New Holland Tractor Models: 231, 233, 333, 335, 340, 340A, 340B, 420, 445, 445A, 450, 515, 531, 532, 535, 540, 540A, 540B, 545, 545A, 2600 Series, 3600 Series, 3900 Series, 4000 Series, 5000 Series, 5100, 5190, 5200, 5340, 5600, 6600 Series. Overall Height: 24″ Overall Width: 18-3/4″ Core Height: 17-3/4″ Core Width: 18″ Depth: 2 Rows: 3 Ribs Per Inch: 6 Neck: 1-5/8″ ID x 3/4″ Depth Entry: 1-1/2″ Exit: 1-3/4″ Replaces Parts: C5NN8005E, C7NN8005E, C5NN8005SE, D6NN8005B, 83918041, 83916894, 83916415