Vacuum pump 028145101A 028145101F Audi A4/S4/Avant

Part Name: Brake/Alternator vacuum pump, Brake booster pump, Vacuum pump Assy

Ref. Number:  028145101A 028145101F 724808510 72480851  95VW2A451AB , 028145101C, 028145101E, 028145101AV, 028145101AX

Models Applied:  

Audi A4/S4/Avant quattro ; Audi 80/90; 1996-2002
VW EuroVan 1992-2004; VW Passat/4Motion  1990-2001 ;

VW Passat syncro 1999
VW Transporter 2000-2004; VW Sharan 1999-2000
FORD GALAXY  SEAT ALHAMBRA IBIZA INCA TOLEDO SKODA FELICIA

Condition: Brand new Aftermarket high quality part

What is vacuum pump?

Vacuum pumps are used in vehicles where the necessary vacuum cannot be generated by the intake manifold, for example, direct injection and turbo engines with variable valve timing.

The pump generates a negative pressure of between 750 and 850 mbar by drawing air out of the vacuum system. The pump works through positive displacement to move air from the vacuum system and then through the crankcase ventilation into the air intake system.
The vacuum pump is driven by the alternator rotor shaft. The Vacuum generated will be supplied to the high actuation force needed to control components such as:

•     Brake boosters;
•     Secondary air valves;
•     Exhaust gas recirculation (EGR) valves;
•     Turbocharger controls;
•     Central locking systems