Part Number: 0711605-10 (Rear spar)Part Number: 204-031-826-013S (Rear spar)Part Number: 45A10212-005 (Rear spar)Part Number: 45A10212-006 (Rear spar)Part Number: 45A16016-008 (Rear spar)Part Number: 5534100-33 (Rear spar)Part Number: 6511044-6 (Rear spar)Part Number: 65-19462-6 (Rear spar)Part Number: 6624004-17 (Rear spar)Part Number: 96-620005-640 (Rear spar)Part Number: 96-640000-7083 (Rear spar)