Ford / New Holland 550 Backhoe, 11/88 & After, w/Oil Cooler on Engine Side, 17 1/2" Core (H), 2 11/16? Core (D) Ford / New Holland 555 11/88 & After, w/Oil Cooler On Engine Side, 2 11/16? Core (D), 17 1/2? Core (H)Ford / New Holland 555C Backhoe, 11/88 & After, w/Oil Cooler On Engine SideFord / New Holland 555D Backhoe, 11/88 & After, w/Oil Cooler Engine SideFord / New Holland 575D Backhoe, 11/88 & After, w/ or w/o Noise Control, w/Oil Cooler On Engine SideFord / New Holland 655C Backhoe, 11/88 & After, w/Oil Cooler On Engine SideFord / New Holland 655D Backhoe, 11/88 & After, w/ or w/o Noise Control, w/Oil Cooler On Engine SideFord / New Holland 675D Backhoe, w/ or w/o Noise Control, w/Oil Cooler On Engine Side