Part Number: 114N4004-142BAB (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-143 (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-143BAB (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-144 (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-144BAB (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-145 (Slat assy # 3) Part Number: 114N4004-145A (Wing leading edge sl) Part Number: 114N4004-145BAB (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-145SP (Wing leading edge sl) Part Number: 114N4004-146 (Wing leading edge sl) Part Number: 114N4004-146A (Slat assy #8) Part Number: 114N4004-146BAB (Slat assy wing lead edge no. 3 &) Part Number: 114N4004-146SP (Wing leading edge sl) Part Number: 114N4004-147 (Wing leading edge sl)