Crank & Piston
| 1) 54M6x25 (Gear box cover bolt) |
| 2) Gear Box Cover |
| 3) Bevel Gear Bolt |
| 4) Lock Washer (Bevel Gear Bolt) |
| 5a) Woodruff Key |
| 5) Small Bevel gear |
| 6) Thick Rubber Bearing Seal |
| 7) M6x35 Round Head Bolt |
| 8) M6x35 Round Head Bolt |
| 9) Gear Box Gasket |
| 10) Long Bracket Support |
| 11) Mounting Bracket |
| 12) M6 Lock Washer (Mounting Bracket) |
| 13) M6 Nut (Mounting Bracket) |
| 14) Rt Crankcase Section |
| 15) M6x40 Stud (Mounting Bracket) |
| 16) Crank Case Ball Bearing |
| B-18) Lt and Rt Flywheel |
| 22) Piston Rings (Set of 2) |
| 23) Piston |
| 24) Piston Snap Ring |
| 25) Piston Pin |
| 26) Connecting Rod |
| 27) Piston Pin Bushing |
| 38) M4x18 Round Head Bolt (Magneto Cover) |
| 39) M4 Lock Washer (Magneto Cover) |
| 40) Magneto Cover |
| 41) Magneto cover Gasket |
| 42) M4x25 Round Head Bolt (Magneto Winding) |
| 43) M4 Flat Washer (Magneto Winding) |
| 45) Magneto Winding/Stator |
| 46) Thin Rubber Seal |
| 48) Magneto Magnet |
| 52) M6x35 Round Head Bolt (Drive Sprocket Cover) |
| 53) Drive Sprocket Cover |
| 54) CDI |