OPTIMAL CT-1011 Diferansiyel & Aktarma Sistemi Mafsallar, AUDI 80 B1 Sedan (80, 82), AUDI 80 B2 Sedan (811, 813, 814, 819, 853), AUDI COUPE B2 (81, 855, 856), AUDI 80 B3 Sedan (893, 894, 8A2), AUDI 80 B4 Sedan (8C2), AUDI 90 B3 (893, 894, 8A2), AUDI A3 (8L1), VW GOLF I Cabriolet (155), VW GOLF I (17), VW JETTA I (16), VW GOLF II (19E, 1G1), VW JETTA II (19E, 1G2, 165), VW PASSAT B1 (32), VW PASSAT B2 (32B), VW PASSAT B3/B4 (3A2, 35I), VW SANTANA (32B), VW SCIROCCO (53), VW SCIROCCO (53B), VW GOLF III (1H1), VW VENTO (1H2) modelleri ile uyumludur.
