Part Number: 114-120028-3 (Skin-outside-bond assy-leading e) Part Number: 114-120028-31 (Heatsink-leadingedgeassembly-lh) Part Number: 114-120028-37 (Core-bond assy-leading edge-cent) Part Number: 114-120028-39 (Skin-inside-lower-bond assy-lead) Part Number: 114-120028-5 (Skin-inside-upper-bond assy-lead) Part Number: 114-120028-7 (Doubler-bonded leading edge assy) Part Number: 114-120028-9 (Doubler-bonded leading edge assy) Part Number: 114-120029-1 (Le assy.) Part Number: 114-120029-11 (Doubler-bonded leading edge assy) Part Number: 114-120029-13 (Doubler-bonded leading edge assy) Part Number: 114-120029-15 (Doubler-bonded leading edge assy) Part Number: 114-120029-17 (Doubler-leading edge assembly-rh) Part Number: 114-120029-19 (Doubler-leading edge assembly-rh) Part Number: 114-120029-21 (Doubler-leading edge assembly-rh)