Part Number: 149T7451-20 (Ram air assy (r/h)) Part Number: 149T7451-3 (Ram air duct) Part Number: 149T7451-4 (Ram air duct) Part Number: 149T7452-1 (Fitting, assy, fwd support ram ) Part Number: 149T7453-1 (Bolt) Part Number: 149T7500 (Bonded panel underwing fairing) Part Number: 149T7500-10 (Bonded panel underwing fairing) Part Number: 149T7500-105 (Seal) Part Number: 149T7500-106 (Seal w/8130) Part Number: 149T7500-107 (Seal) Part Number: 149T7500-11 (Bonded panel underwing fairing) Part Number: 149T7500-118 (Bonded panel underwing fairing) Part Number: 149T7500-119 (Panel assy) Part Number: 149T7500-12 (Bonded panel underwing fairing)