1 – 434840 – Starter Gear, 2 – 842319 – Hex Nut, 3 – 659907 – Clutch, 5 – 236877 – Sprocket 11, 5 – 636021 – Sprocket 12, 5 – 636022 – Sprocket 13, 5 – 636023 – Sprocket 14, 5 – 636024 – Sprocket 15, 5 – 636025 – Sprocket 16, 6 – 232365 – Needle Pin, 7 – 659939 – Clutch Drum, 8 – 242925 – Hex Nut, 9 – 233855 – Plain Bearing(11T only), 10 – 632415 – Needle Cage(12T-16T only), 11 – 950815 – O-Ring, 12 – 927057 – Thrust Washer, 13 – 627340 – Thrust Washer(12T-16T), 13 – 627345 – Thrust Washer(11T), 14 – 942951 – Hex Nut