Part Number: 114-120028-19 (Skin-inside-lower-bond assy-lead) Part Number: 114-120028-23 (Leadingedgeassembly-lh) Part Number: 114-120028-25 (Closeout) Part Number: 114-120028-27 (Core) Part Number: 114-120028-29 (Skin-bond assy-leading edge-cent) 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)