Part Number: 114W4130-2 (Slat leading edge no 3 & 12) Part Number: 114W4130-20 (Slat leading edge no 3 & 12) Part Number: 114W4130-20A (Slat assy-final, no.) Part Number: 114W4130-20SP (Slat assy-final, no.) Part Number: 114W4130-21 (Slat assy - lh) Part Number: 114W4130-21A (Slat assy-final, no.) Part Number: 114W4130-21SP (Slat assy-final, no.) Part Number: 114W4130-22 (Slat assy - rh) Part Number: 114W4130-22A (Slat assy-final, no.) Part Number: 114W4130-22SP (Slat assy-final, no.) Part Number: 114W4130-23 (Slat ay) Part Number: 114W4130-23A (Slat assy-final, no.) Part Number: 114W4130-23SP (Slat assy-final, no.) Part Number: 114W4130-24 (Slat leading edge no 3 & 12)