Ford / New Holland 340 3/79 - 9/81, w/o Oil Cooler, 17 3/4" Core (H)Ford / New Holland 340A 9/30/85 & Before, w/o Oil Cooler, 17 3/4" Core (H)Ford / New Holland 340B 6/85 & Before, w/o Oil Cooler, 17 3/4" Core (H)Ford / New Holland 535 1/75-9/78, w/o Oil Cooler, 17 3/4? Core (H), 2? Core (D)Ford / New Holland 540A 10/81 - 5/85, w/o Oil Cooler, 17 3/4? Core (H), 2? Core (D)Ford / New Holland 540B 6/85 & Before, w/o Oil Cooler, 17 3/4? Core (H), 2? Core (D)Ford / New Holland 545 10/78-9/85, w/o Oil Cooler, w/o Torque Converter, 17 3/4? Core (H), 2? Core (D)Ford / New Holland 545A 6/85 & Before, w/o Oil Cooler, w/o Torque Converter, 17 3/4? Core (H)