1W-4003: Fuel Transfer Pump Idler Gear

The Idler Gear is used to maintain consistent rotation and torque transfer between the driving and driven gears, helping to smooth out the operation and reduce wear. It is designed with a certain number of teeth and pitch diameter to mesh perfectly with the driving and driven gears. The arrangement of gears within the pump creates an advantage, allowing the pump to generate the required pressure and flow rate for efficient fuel transfer. Attributes: • Prevents excessive wear on individual gears by spreading the torque across multiple gears • Reduces the stress on individual gear shafts Applications: The Idler Gear can be employed to change the direction of rotation between the engine and the pump, allowing for efficient transfer of fuel from one location to another, regardless of the initial rotation direction.