A8L Quattro Sedan (4H8) V8-4.2L (CDRA) (2011)
Fluid - Differential: Fluid Type Specifications
0BK 8-Speed Tiptronic Transmission
Transfer case with separate oiling
Transfer case common oiling with F/Drive
Type .................................................................................................................................................................................................................. G 055 145 A2
Hydraulic Control unit
Type .................................................................................................................................................................................................................. G 052 515 S2
Front final drive with separate oiling
Rear final drive
Type .................................................................................................................................................................................................................. G 052 145 S2