2.0TDI Oil pump balance shaft / Hex Drive Key 77mm With Ring
(The longer 100mm version is also available from us)


Many of you familiar with VAG’s 2.0 diesel engines likely know about a common "weak spot"—the hexagon-shaped component that drives the oil pump, often referred to as the oil pump drive shaft hexagon.  


Here’s the issue: Over time, the edges of this hexagon wear down. When this happens, it fails to transmit torque to the oil pump, starving the engine of critical oil supply. This almost guarantees severe problems like engine seizing or knocking down the line.  

The good news? You can prevent this with a simple replacement of this hexagon part. A key warning sign to watch for: If your red oil warning light flickers at engine speeds between 1,600–1,800 RPM, it’s likely a cry for help from this worn hexagon.  

It’s a small, often overlooked part, but timely replacement is crucial. Neglecting it could lead to costly repairs—not just for the turbocharger and bearings, but potentially the entire engine. Don’t wait until it’s too late!


Package include:
1 x Oil Pump Drive Shaft
1 x Retaning Clip

Fitment:
For Audi A4 Allroad Quattro 8K 2010 - 2016  
For Audi A4/S4/Avant/Quattro 8K 2008 - 2012    
(PART FITS ONLY 2.0TDI ENGINES)


Note:
1. Only the above package content, other products are not included.
2. Please make sure the part number and OE number are the same as your old part.
3. Lighting and different displays may cause differences in the color of items in the picture.