Part Number: 114W4140-35 (Slat leading edge no 4 & 11) Part Number: 114W4140-36 (Slat leading edge no 4 & 11) Part Number: 114W4140-37 (Slat assy-final, no) Part Number: 114W4140-37A (Slat assy-final, no) Part Number: 114W4140-37SP (Slat assy-final, no) Part Number: 114W4140-38 (Slat assy-final, no) Part Number: 114W4140-38A (Slat assy-final, no) Part Number: 114W4140-38SP (Slat assy-final, no) Part Number: 114W4140-39 (Slat leading edge no 4 & 11) Part Number: 114W4140-39A (Slat assy-final, no) Part Number: 114W4140-39SP (Slat assy-final, no) 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)