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View Full Version : Sports Differential Oil and ATF Maintenance Question



audifan22
10-11-2018, 01:33 PM
I have a 2012 S4 6MT with sports differential. I'm having a hard time figuring out all the information I need for an independent shop to service the differential.

The car is at 100k and I plan on driving it another 50k.

1) Is only the rear sports differential supposed to be serviced or is there also a front differential?
2) I'm told at this mileage, replacing the ATF fluid of the sports differential may be a good idea, but I cannot find a part number or product to replace the ATF fluid. How many liters does the ATF take on each side of the rear sports differential?
3) For the Sports Differential gear oil, what part number or product do I need? I'm seeing it requires 1 liter per side?


Thank you for your help in advance.

whiped
10-11-2018, 01:45 PM
https://www.audizine.com/forum/showthread.php/743933-B8-S4-Complete-DSG-Maintenance-Service-amp-Sport-Differential-Service-DIY

Should answer all your questions