Manufacturer Part Number: 11258519401 / 11248473777. BMW Piston & Con Rod B37 B47 F20 F45 F30 1 2 3 SERIES. This Piston & Connecting Rod suits F20 F21 1 SERIES F22 F23 F45 F46 2 Series E90 E91 F30 F31 3 SERIES F32 F36 4 SERIES F11 5 SERIES E84 F48 X1 models (+ MINI models) with B37 B47 Engines.
