Differential bearing for Passat B6 with automatic transmission
Location:
The differential bearing is located in the differential, which is:
* Inside the gearbox
*On the left side of the car
Function:
* Ensures smooth rotation of differential gears
* Reduces friction and wear
Reasons for failure:
*Normal wear and tear
* Overload
*Low transmission fluid level
* Transmission fluid contamination
Symptoms of malfunction:
* Noise or hum while driving
* Vibration when accelerating or braking
* Difficulty shifting gears
Replacement:
Replacing a differential bearing is a complex and time-consuming process. It is recommended that you contact an experienced mechanic.
To replace you will need:
* Raise the car and remove the gearbox.
* Disassemble the differential and remove the old bearing.
* Install a new bearing and reassemble the differential.
* Reinstall the gearbox.
Spare parts:
Original differential bearing number for Passat B6 with automatic transmission: 02M313229A
Additional information:
* To replace the differential bearing, it is recommended that you also replace the transmission fluid and filter.
* After replacing the differential bearing, there may be some noise or vibration during the first few kilometers of driving. This usually goes away as the bearing wears in.
* If noise or vibration persists or worsens, please contact a service center for further diagnosis and repair.