Rear Motor Mechanical Seal

Fix the Most Common VAG Problem – Save Time, Money & Stress.

If you own an VAG ID.3/4/Q4/Born, you’ve probably encountered a well-known issue: leaking seals and worn rotor bearings in the rear drive unit. These problems can cause coolant leaks, extra drivetrain noise, and even complete motor failure if left unchecked.

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

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!