Part Number: 114W4130Y39 (Slat leading edge no 3 & 12) Part Number: 114W4130Y40 (Slat leading edge no 3 & 12) Part Number: 114W4130Y601 (Slat 3) Part Number: 114W4131-10 (Slat assembly structural) Part Number: 114W4131-101 (Slat assembly structural) Part Number: 114W4131-11 (Slat assembly structural) Part Number: 114W4131-12 (Slat assembly structural) Part Number: 114W4131-13 (Slat assembly structural) Part Number: 114W4131-14 (Slat assembly structural) Part Number: 114W4131-7 (Slat assembly structural) Part Number: 114W4131-8 (Slat assembly structural) Part Number: 114W4131-9 (Slat assembly structural) Part Number: 114W4140 (Slat leading edge no 4 & 11) Part Number: 114W4140-1 (Slat leading edge no 4 & 11)