Part Number: 1457354 (Cat) Part Number: 1457355 (Cat) Part Number: 145-73550 (Wing tip fairing) Part Number: 145-73550-405 (Wing tip fairing assembly) Part Number: 145-73550-406 (Wing tip fairing assembly) Part Number: 145-73550-407 (Wing tip fairing assembly) Part Number: 145-73550-408 (Wing tip fairing assembly) Part Number: 145-73550-409 (Wing tip , fairing assy , lh) Part Number: 145-73550-410 (Wing tip fairing assembly) Part Number: 145-73550-411 (Wing tip fairing) Part Number: 145-73550-412 (Wing tip fairing assembly) Part Number: 145-73550-413 (Fairing, wingtip) Part Number: 145-73550-414 (Wing tip fairing assembly) Part Number: 145-73550-415 (Fairing assy)