Compatible with Audi:
Compatible with Audi A3 2.0L L4 BPY Engine 2006-2008
Compatible with Audi A4 2.0L L4 2005-2008
Compatible with Audi A4 Convertible 2009
Compatible with Audi A4 Quattro 2.0L L4 2005-2008
Compatible with Audi A4 Quattro Convertible 2.0L L4 2009
Compatible with Audi TT 2.0L L4 2008-2009
Compatible with Audi TT Quattro CDMA Engine 2010-2011

Compatible with Volkswagen:
Compatible with VW Eos 2.0L L4 BPY Engine 2007-2009
Compatible with VW GTI 2006-2008
Compatible with VW Jetta 2.0L L4 2006-2008
Compatible with VW Passat 2.0L L4 2006-2008

Replace part number:
904-818, 724807200, 06D145100H, 06D145100D, 06D145100E, 06D145100F, 06D145100G.

Feature:
1.Made of high quality material for high precision and durability, ensure long time to use.
2.Meet or exceed OE specifications, direct replacement for a proper fit.
3.Undergone a rigorous testing before shipping to prevent leak and maintain proper vacuum pressure.

Function:
The vacuum pump aims to provide a vacuum to several different places in the engine bay.
The vacuum pump provides a vacuum to the booster on power brake, ensure that the booster stays under constant vacuum and provide adequate braking force.
Emissions solenoids and turbocharger wastegate actuators also require a vacuum to perform as intended.
Vacuum pumps tend to impact the emissions or exhaust system and even may cause significant damage to cylinder head components, replace brake vacuum pumps in time will increase the engine and vehicle life.