- Exhaust Valve Seat
- Drawing No：1000000171
- Intake Valve Seat
- Drawing No：1000000170
- Cylinder Head
- Drawing No：1000000169
- Flywheel Bolt
- Drawing No：1000000106
- Counterweight Fixing Bolt
- Drawing No：1000000095
- Crankshaft Assembly
- Drawing No：1000000091
- Water Pump Impeller
- Drawing No：1000000302
- Water Pump Shaft
- Drawing No：1000000301