Fitting Position: Front Axle, both sides, Lower; Thread Size: M12x1,5; Thread Size: M12; Construction Year to: 01/2012, 08/2011; AUDI: A4 Avant (8K5, B8),A6 Avant (4G5, 4GD, C7),Q5 (8RB),A4 Limousine (8K2, B8),A5 Sportback (8TA),A5 Coupe (8T3),A6 Limousine (4G2, 4GC, C7),A4 Limousine (8EC, B7),A7 Sportback (4GA, 4GF),A4 Allroad (8KH, B8),A5 Cabrio (8F7); 4G0407689, 8K0407689D, 8K0407689E, 8K0407689F, 8K0407689G, 8K0407689F, 8K0407689G; Suspension ball joint,Suspension arm ball joint,Ball joint in suspension,Ball joint suspension arm