Features: 1Based on the original factory specifications, a direct replacement for the old or broken one. 2Provide the highest performance, long life and highly reliable operation. 3Small size, hermetically sealed, high accuracy and reliable performance. 4Simple installation, no need complicated tools, convenient for using. 5High level of accuracy and sensitivity, enhance safety of your vehicle. Condition: Item Type: Fuel Metering Pump Material: Iron and Plastic and Metal Color: As Pictures Shown OEM: 22451901 Working Voltage: 12V Power: 1kw-4kw Flow: 22ml / 1000 times Fitment: Fit for B/D2, B/D3, BD4, D2.D3.D4,B2, D2, B3, D3, B4, D4 Fit for Eberspacher Airtronic D2 12v Fit for Eberspacher Airtronic D4 12v Package Included: 1 x Fuel Metering Pump Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.