Audi Haldex Service Kit with 850ml Febi Oil & Filling Kit - Generation 5
1 x 850ml Febi haldex oil. 1x haldex o'ring (this is the o'ring that goes between the haldex and the rear differential). Haldex oil pump and pipe filling kit. (this kit provides the quickest and easiest way to refill the haldex oil).