Product engine: 2022, ENGINE, 172MM-2C(FOR CF250-7-EU5) No.Name E01-1RIGHT CRANKCASE - E01-1 E01-2LEFT CRANKCASE - E01-2 E01-3RIGHT SIDE COVER(SLIPPING CLUTCH) - E01-3 E01-4LEFT SIDE COVER - E01-4 E02-1CYLINDER HEAD COVER - E02-1 E02-2CYLINDER COVER - E02-2 E02-3CYLINDER @^ PISTON - E02-3 E02-4CAMSHAFT - E02-4 E03MAGNETO - E03 E04CRANKSHAFT@^CONNECTING ROD - E04 E05-ACLUTCH(SLIPPING CLUTCH -FCC ) - E05-A E06-1TRANSMISSION(1) - E06-1 E06-2TRANSMISSION(2) - E06-2 E07OIL PUMP - E07 E08WATER PUMP - E08 E09STARTING SYSTEM - E09 E16BALANCER SHAFT - E16 E17THROTTLE@^INJECTOR - E17 RIGHT CRANKCASE - E01-1 LEFT CRANKCASE - E01-2 RIGHT SIDE COVER(SLIPPING CLUTCH) - E01-3 LEFT SIDE COVER - E01-4 CYLINDER HEAD COVER - E02-1 CYLINDER COVER - E02-2 CYLINDER @^ PISTON - E02-3 CAMSHAFT - E02-4 MAGNETO - E03 CRANKSHAFT@^CONNECTING ROD - E04 CLUTCH(SLIPPING CLUTCH -FCC ) - E05-A TRANSMISSION(1) - E06-1 TRANSMISSION(2) - E06-2 OIL PUMP - E07 WATER PUMP - E08 STARTING SYSTEM - E09 BALANCER SHAFT - E16 THROTTLE@^INJECTOR - E17