1998-2000 for BMW Z3 Z3 2.0 i M52TUB20 engine. 1998-2000 for BMW E46 320i/320Ci M52TUB20 engine. 1998-2000 for BMW E39 520i M52TUB20 engine. for BMW 6-cylinder (M50 + M52) engines. Pair Rear Left Right Disc Brake Caliper for BMW 3 Series E46 Z4 MG MG ZT 6758135.
eBay