034Motorsport Billet Aluminum Front Main Seal - B8/B8.5/C7 Audi EA837 3.0T Supercharged Vehicles

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034MotorsportSKU: 034-202-6006 DIY Difficulty: DIFFICULT


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034Motorsport’s Billet Aluminum Front Main Seal is designed to replace the failure-prone stamped steel factory front main wiper seal on your 3.0T Audi. This Billet Front Main Seal is CNC machined from 6061-T6 Aluminum and features an OEM Viton Elring seal with an integral tension spring to ensure a tight seal to the crankshaft. The 034Motorsport Billet Aluminum Front Main Seal is significantly less prone to failure due to serpentine belt failure than the OE front main seal, which can easily ingest belts that have been shredded.

This Viton Elring seal is more forgiving of higher crankcase pressures than the stock wiper seal. The failure of a front main seal can also cause crankcase pressure issues and possibly even misfires.

The 034Motorsport Billet Aluminum Front Main Seal has been tested and proven to last under high heat and intense abuse and is an excellent upgrade for replacing your leaking front main seal. It is also an outstanding preventative maintenance modification that can save you from future headaches of oil leaks, stained driveways, and reduced performance that a leaky OEM front main seal brings with it.


  • CNC Machined from Billet 6061-T6 Aluminum
  • Gloss Black Anodizing
  • OEM Elring Seal With Integral Tension Spring
  • New Hardware (Grade 8.8)
  • Direct replacement to OEM Part 06E 103 153 E

What's Included:

  • Billet Front Main Seal Holder
  • Elring Front Main Seal
  • Mounting Hardware

Vehicle Fitment

Model   + Drivetrain  
4L Q7 3.0L SC V6
8R Q5 3.0L SC V6
8R SQ5 3.0L SC V6
B7 A4 3.2L V6 +
B8 A4 3.2L V6 +
B8 A5 3.2L V6 +
B8 S4 3.0L SC V6
B8 S5 3.0L SC V6
C6 A6 3.0L SC V6 +
C6 A6 3.2L V6 +
C7 A6 3.0L SC V6 +
C7 A7 3.0L SC V6
D4 A8 3.0L SC V6

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