D1NL6600A Years:1953-64 Oil Pump Assy. Roto Type, Hex Drive.100 psi. For 144 or 172 CID diesel engines. Tractor series 501, 601, 701, 801, 901, 2000, 4000, including HD industrial (1958-1964). Replaces C3NN6621B. Will retrofit 134 or 172 CID gas engine if necessary conversion parts have been installed when changing form gear type to roto type pump. Fits Ford Tractors:NAA, 501, 600, 700, 800, 900, 2000, 4000, (1953-1964). (M67E)
