Must match your OEM part number with the OEM Part numbers provided below for correct fitment. Fits: Allis Chalmers Tractor Radiator - Fits: WC, WD, WF, WD45 - Gas & LP Core Height: 18 1/2; Core Width: 18 Wide; Depth: 1 5/8; Rows: 3; Fins Per Inch: 8; Inlet: 1 1/2; Outlet: 1 1/2 100% Leak Tested, High Quality, Direct Fit Replacement This radiator Only fits your tractor if your OEM PART NUMBER is listed here: 70228587 70228585 Manufactured with the highest quality materials to ensure long-life, perfect fit, easy installation and offering the best in overall performance. 100% Leak Tested and always in stock for less downtime! Must match your OEM part number with the OEM Part numbers provided below for correct fitment. Replace OEM part numbers: 70228587 70228585 only