OPTIMAL 04-P549 Tekerlek & Aks Parçaları Teker Rulmanı, AUDI A8 D2 (4D2, 4D8), AUDI A6 C6 (4F2), AUDI A6 C6 Avant (4F5), AUDI A8 D3 (4E2, 4E8), AUDI A6 Allroad C6 (4FH), AUDI R8 (422, 423), AUDI R8 Spyder (427, 429), VW PHAETON (3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9), BENTLEY CONTINENTAL Coupe (3W_, 393), BENTLEY CONTINENTAL FLYING SPUR (3W_), BENTLEY CONTINENTAL Cabrio (3W_, 394) modelleri ile uyumludur.