RASTP - Electric Gasoline Fuel Pump 23222-21132 23220-21132 For Toyota Yaris 04-13
- Product Name: Electric Fuel Pump
- Condition: 100% brand new aftermarket project, never used or installed.
- Size:As picture shows
- Applicable models: Yaris 23222-21132 23220-21131 23220-21132 23220-75040
Electric gasoline pump structure and working principle:
- The structure of the electric fuel pump consists of a pump body, a permanent magnet motor and a housing. When the permanent magnet motor is energized, the pump body is driven to rotate, the fuel is sucked from the oil inlet, flows through the inside of the electric fuel pump, and then is pushed out from the oil outlet to supply fuel to the oil system. The fuel flows through the interior of the electric fuel pump and acts as a cooling function for the armature of the permanent magnet motor. It is also called a wet fuel pump. The electric motor portion of the electric fuel pump includes a permanent magnet fixed to the housing and an armature generating an electromagnetic torque, and a brush device mounted on the housing. The brush is in contact with the commutator on the armature, and its lead is connected to the post on the housing, and the voltage of the control electric fuel pump is led to the armature winding. Both ends of the casing of the electric fuel pump are crimped and riveted so that the components are assembled into a non-detachable assembly.
- Due to the difference between different monitors, the pictures may not reflect the actual color of the item,and please allow slight error due to manual measurement.Thanks for your understandings.