1, engine accessories
Mainly include the engine, engine assembly, throttle body, cylinder block, and a tight wheel, etc.;
2, the transmission system parts
Mainly including the clutch, transmission, shift control rod assembly, reducer, magnetic materials, etc.;
3, brake system parts
Mainly including the total brake pump, brake cylinder, brake assembly, brake pedal assembly, compressor, brake disc, brake drum, etc.;
4, steering system parts
Mainly including the main pin, steering gear, steering knuckle, ball head pin, etc.;
5, walking system accessories
Mainly including rear axle, air suspension system, balance block, steel, etc.;