Part Number: 114W4140-4 (Slat leading edge no 4 & 11) Part Number: 114W4140-40 (777 slat #11 b) Part Number: 114W4140-40A (Slat assy-final, no) Part Number: 114W4140-40SP (Slat assy-final, no) Part Number: 114W4140-41 (Slat leading edge no 4 & 11) Part Number: 114W4140-42 (Slat assy-final, no) Part Number: 114W4140-42A (Slat assy-final, no) Part Number: 114W4140-42SP (Slat assy-final, no) Part Number: 114W4140-5 (Slat leading edge no 4 & 11) Part Number: 114W4140-6 (Slat leading edge no 4 & 11) Part Number: 114W4140-7 (Slat assy-final, no) Part Number: 114W4140-7A (Slat assy-final, no) Part Number: 114W4140-7SP (Slat assy-final, no) Part Number: 114W4140-8 (Slat assy-final, no)