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Audi A4 Tailshaft Flange Seal  Audi A4 Tailshaft Seal Leak - B6
Audi Automatic Transmission Tailshaft Flange Seal Kit - A4 2002-05 w/ 4 Cylinder 1.8L Engine (2003-06 Cabriolet)
Product Part Number:
Product Information:
Another 1st from Blauparts! Our seal kit contains everything you need to effectively and affordably repair your Audi A4 transmission tailshaft (A.K.A. output) flange seal. We help you save time and money!

This kit is relevant to the seal where the Audi Quattro driveshaft meets the tailshaft of the transmission. It's NOT applicable to the front axle shafts or the rear differential. Click here for more information on Audi transmission tailshaft seal leaks.

Audi A4 Tailshaft Flange Seal Repair Kit Includes:
  • 1 OEM Tailshaft Flange Seal (Used with non dust lip style flange 01V 409 809.)
  • 1 Exhaust Clamps
  • 6 Driveshaft Bolts
  • 1 Driveshaft CV Gasket
  • 1 Tube CV Grease
  • 2 Bottles of German RAVENOL Gear Lube (1 Liter 75w90)
  • 1 Gear Lube Fill Hose
  • Blauparts' Detailed Step-By-Step Audi A4 Tailshaft Flange Seal Replacement Instructions
Discounted Rate Fast FedEX Ground Shipping Applies (Typically 1-4 Days ) in the contiguous 48 U.S. states!
Please ensure your vehicle is listed below.
Vehicle Applications:
A4 Sedan - Quattro w/ 1.8L 4 Cylinder 20 Valve Turbocharged Engine
A4 Wagon - Quattro w/ 1.8L 4 Cylinder 20 Valve Turbocharged Engine
A4 Cabriolet - Quattro w/ 1.8L 4 Cylinder 20 Valve Turbocharged Engine
Technical Information:
In Blauparts' own service facility, we've repaired many different types of Audi A4 transmission leaks. The most common being an Audi A4 tailshaft flange seal leak. This is often due to the high temperatures created by the catalytic converters, which are located directly bellow the tailshaft flange seal area. Extreme cold-to-hot temperature fluctuations can also attribute to the tailshaft flange seal becoming hard and brittle. Over time (typically around 70,000 miles), the tailshaft seal commonly begins to leak due to it's inability to properly seal. Unchecked, the Torsen differential (which is directly responsible for the Quattro system) can eventually be depleted of critical gear lubrication. Thus, an unfixed tailshaft flange leak can impact the reliability and longevity of the Quattro system and lead to very costly transmission problems or failure in the future.