Rear Dual-Motor Repair Kit

Fix the Most Common Audi e-tron S and SQ8 Problem – Save Time, Money & Stress

If you own an Audi e-tron, you’ve probably encountered a well-known issue: leaking coolant seals and worn rotor bearings in the rear drive unit. 

Instead of paying thousands at the dealership or waiting weeks for repairs, you can solve the problem yourself by replacing the coolant seal and upgrading the rotor bearing quickly and effectively.

Designed specifically for Audi e-tron, this comprehensive kit includes all the critical components needed to service and rebuild the rear electric axle drive unit — using parts that meet or exceed OEM quality standards.

The kit includes:

• NTN rotor bearings - 4x (Made in Japan)
• Original VAG rotor mechanical seals - х2 (each has 2 parts)
• Original VAG rubber oil seal - x2
  
• Rotor Grounding Ring - x2 (improved)
  

This kit addresses the most common rear drive unit failures, including:

• Coolant intrusion into the motor
• Increased drivetrain noise
• Reduced efficiency
• Complete motor failure if left unchecked

You can also check compatibility with your vehicle by providing us with the VIN number.

IMPORTANT TIP for Optimal Performance of Mechanical Seals

1. Lubricate Seal Faces
Before operation, ensure that both faces of the mechanical seal are properly lubricated with coolant or technical-grade glycerine.

2. Purge Air from the Cooling System
Completely remove air from the cooling system using computer-assisted or vacuum methods. Air pockets near mechanical seals can cause premature damage!