Part Number: 1006140 (Stiffener, side skin, left hand)Part Number: 1006142 (Stiffener, side skin, left hand)Part Number: 1006144 (Stiffener, side skin, left hand)Part Number: 1006146 (Stiffener, side skin, left hand)Part Number: 1006150 (Stiffener, side skin, left hand)Part Number: 1006152 (Stiffener, side skin, left hand)Part Number: 1006154 (Stiffener, side skin, left hand)Part Number: 1006156 (Stiffener, side skin, left hand)Part Number: 1006158 (Stiffener, side skin, left hand)Part Number: 1006160 (Stiffener, side skin, left hand)