USED PARTS WITH DIAGRAMS & PART NUMBERS CLICK HERE FOR A LIST OF USED PART NUMBERS WE HAVE USED PARTS TEMPLATE ALL CT90K0 PARTS DIAGRAMS ALL CT90K1 PARTS DIAGRAMS 123 SUB TRANNY ONE 1-16 123 SUB TRANNY 2 17-22 123 MAIN TRANNY ONE 1-14 123 90 CRANK AND PISTON 1-2 123 90 CRANK AND PISTON 2-8 123 90 CAM CHAIN 1-10 123 90 CAM CHAIN 10-15 123 90 SHIFT DRUM 1-6 123 90 SHIFT DRUM 7-13 123 SHIFT DRUM 1-8 123 SHIFT SHAFT 8-17 123 LEFT COVER 18-19 123 ATC110 CDI ADVANCER 1-11 123 POINTS COVER 12-15 123 CAM CHAIN 1-21 123 22-25 123 110 CAM CHAIN 1-20 123 21-26 123 110 SUB TRANNY 1-17 123 SUB TRANNY 18-23 123 1981-85 110 MAIN TRANNY 1-13 123 1981-85 110 TRANNY 14-21 123 ATC110 PULL START 1-18 123 20-22 123 110 HEAD COVER 1-12 123 ATC90 RIGHT COVER 1-13 123 RIGHT COVER 2 / 13-18 123 ATC110 LEFT COVER 1-27 123 110 28-36 123 CDI STATOR 1 LEFT COVER 1-27 123 28-36 123 ATC90 LEFT CASE 1-27 123 28-35 123 90 HEAD 1-16 123 90 SHIFT FORK AND SHAFT 1-13 123 SHIFT SHAFT 2 14-20 123 ATC110 CRANK 1-11 123 110 CRANK 12-14 123 ATC110 CENTER CASES 1-15 123 ATC110 CRANKCASES 16-28 123 ATC110 CLUTCH 1-10 123 ATC110 CLUTCH 11-25 123 CLUTCH 26-32 123 ATC110 CAM ROCKERS 1-16 123 ATC90 CAM 1-16 123 CT90K0 LEFT SIDE COVER 1-10 123 90 STATOR 11-16 123 90 MAIN TRANNY 1-15 123 MAIN TRANNY 16-23 123 90 SUB TRANNY 1-16 123 38-44 123 HEAD 1-5 123 28-34 123 90 CHAM CHAIN 1-24 123 90 CAM CHAIN 1-22 123 90 CLUTCH 1-9 123 CRANKCASES 17-24 123 90 CLUTCH 10-24 123 90 POINTS 5-15 123 RIGHT COVER 13-19 123 HEAD COVER 16-27 123 ATC90 LEFT SIDE COVER 1-28 123 ATC90 RIGHT CASE 1-12 123 25-30 123 90 LEFT SIDE 2 29-37 123 ATC90 CYLINDER 1-10 123 90 CRANK CASE 1-16 123 90 CAM VALVES 1-16 CURRENT LIST OF USED PARTS CT90K1 LEFT COVER AND STATOR 1-12 CT90K1 LEFT COVER 12-18 ct90k0 valves 1-7 ct90k0 valves 8-20 CT90K0 CT90K1 HEAD CYLINDER CT90K0 CT90K1 HEAD CYLINDER CT90K0 CT90K1 HEAD CYLINDER CT90K0 CT90K1 HEAD CYLINDER CT90K0 CT90K1 HEAD CYLINDER K0 KICK 1 K0 KICK 2 k0 tranny 1 k0 tranny 2 CT90K0 CRANKCASE 1 CT90K0 CRANKCASE 2 ATC90 CRANK & PISTON ATC90 CRANK & PISTON ct90k1 main tranny 1 ct90k1 main tranny 2 1979 atc110 main tranny 1 1979 atc110 main tranny 2 atc110 1981 - 1985 left case atc110 1981 - 1985 left case 2 atc 90 left 1 atc 90 left 2 atc 90 left 3 atc90k3 left side atc90k3 left side 1 atc90k3 left side 2 CT90K0 THROUGH CT90K4 ATC90K0 THROUGH ATC90K2 HEAD AND CYLINDER W/ALL ROUND HEAD GASKET