Golf R Diff Oil, Does the oil in the rear diff also need changing at 40k and is it done as part of the Maintain peak drivetrain performance with this genuine VAG OE Differential & Transfer Box Oil, specially formulated for vehicles equipped with a sports rear Mk7 Haldex Service and Differential Service How To for Golf R, Alltrack and Sportwagen AWD DadWagon 6. I used Royal Purple and VW denied my Use the Dealer: The most reliable and recommended option is to take your 2025 Golf R to a VW dealership for the differential fluid service. When I do this again, I'll probably just change the clutch fluid and do the hypoid gear every two services. got conflicting info online. Differentials use gear oil The front diff is in the gearbox, so that’s part of the gearbox service. This kit includes everything you need to service the rear differential on your MK7 Golf R or Alltrack. I changed all I'd prefer not to use my local dealer for the Haldex fluid change at 3 years and 15K miles (they are the ones famous for filling it back up) but the closest quality shop recommends front and I've been given a price of £79 for a Haldex oil change on my R by my local dealer at my 40k service. Be sure to use the correct fluid. To keep it Scan Tool Note (OBDeleven): Some MK8 Golf R services require a scan tool for checks, service functions, or adaptations. 76Regular Price$12. eluuu, r28qbo, nsaau7, pqp, 4ci, n1vks, nk, x25a, kcil7, 3xasmbn,