Part Number: 1220801-1 (Structure ay wing lh) Part Number: 1220801-10 (Wing lh c-207 ext range) Part Number: 1220801-10CP (Structure ay wing lg range) Part Number: 1220801-11 (Wing lh c-206) Part Number: 1220801-11CP (Structure ay wing) Part Number: 1220801-12 (Wing lh ext range) Part Number: 1220801-12CP (Structure ay wing lg range) Part Number: 1220801-2 (Wing lh c-207) Part Number: 1220801-3 (Structure ay wing) Part Number: 1220801-4 (Wing lh c-206 ext range) Part Number: 1220801-5 (Wing lh c-207) Part Number: 1220801-6 (Wing lh c-207) Part Number: 1220801-7 (Wing lh) Part Number: 1220801-7CP (Structure ay wing)