Avetlink AK Differential Gearbox: Efficient Power Transmission for Loaded Vehicles
Weak climbing power, rear axle noise, and frequent repairs can slow deliveries and increase operating costs.
The Avetlink AK differential gearbox is designed for compatible electric tricycles and electric four-wheel vehicles. It works with a properly matched motor, controller, and rear axle to support efficient power transmission.
Its precision gear design helps reduce energy loss, while reinforced gears and housing improve resistance to heavy loads and road impacts. A suitable configuration helps the vehicle handle loaded climbs more effectively.

Key Benefits
- Efficient power transmission: Reduces drivetrain losses, helping improve energy efficiency, driving range, and climbing performance.
- Durable construction: Reinforced gears and housing support demanding cargo work and rough-road operation.
- Effective sealing: Helps keep dust and moisture out, protecting internal components.
- Smoother turning: Allows the rear wheels to rotate at different speeds when needed, reducing tire scrubbing and supporting smooth handling.
Selection and Maintenance Tips
1. Choose the right configuration: Match the AK gearbox to your motor’s power and torque, required gear ratio, rear axle model, and mounting dimensions.
2. Check lubrication regularly: Monitor the oil level and condition, and inspect the housing and seals for leaks.
3. Follow the maintenance schedule: Durable construction still requires correct lubrication and regular inspection.
Find the Right AK Drivetrain Components
Contact Avetlink to discuss AK differential boxes, electric tricycle gearboxes, and integrated gearbox options for your vehicle.

Item	Value
Number of Teeth	14 teeth or 16 teeth
Installation Method	One-piece or split body
Shift Control	Shift gears or Unchanged file
Color	Customizable
Place of Origin	China