| Item | Details |
|---|---|
| Product Name | 300cc Tricycle Reverse Gearbox Assembly |
| Fitment | 300cc 4-stroke air/water cooled cargo motor tricycle, compatible with Zongshen, Loncin, Lifan 300cc trike engines |
| Housing Material | ADC12 aluminum alloy housing, excellent heat dissipation |
| Gear Material | 20CrMnTi carburized alloy steel gear |
| Function | Switch between forward and reverse travel for cargo tricycle, change power transmission direction |
| Features | High torque capacity, heavy load resistant, anti-jump gear, good sealing, low oil leakage, stable shifting, long service life |
| Structure | Integrated shifting lever, precision bearings, high temperature resistant oil seals |
| Usage | OEM replacement or repair for old / damaged reverse gear unit of cargo tricycle |
| Installation | Direct bolt-on installation, matches original mounting holes and output spline |
| Package Include | 1 set complete 300cc tricycle reverse gearbox assembly |
This 300cc tricycle reverse gearbox assembly is a heavy-duty transmission component specially designed for 300cc cargo motor tricycles, widely matched with Zongshen, Loncin and Lifan 300cc three-wheeler engines. The gearbox shell adopts ADC12 aluminum alloy, which has fast heat dissipation and corrosion resistance. Internal gears are made of 20CrMnTi alloy steel with carburizing hardening treatment, improving gear surface hardness and impact resistance to sustain heavy cargo loads on bumpy roads.
It realizes switching between forward and reverse movement, greatly facilitating parking, loading and unloading in narrow spaces. Equipped with high-quality oil seals and precision bearings, it effectively reduces oil leakage and internal friction. Anti-jump gear locking structure prevents unexpected gear jumping under heavy load, keeping stable power transmission.
This assembly is the ideal replacement part when your original reverse gear suffers gear wear, oil leakage, difficult shifting or failure to engage reverse gear. It fits perfectly to original mounting position without extra modification.
This heavy load reverse gear unit is a popular aftermarket spare part for cargo tricycles in Africa, South America and Southeast Asia, suitable for agricultural transportation, freight hauling and daily heavy-duty operation.
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