Application: To remove, replace and time the balance shaft on the new BMW 1.5 diesel, 1.2 & 1.5 petrol engines. BMW Seria 1 F20/21 (15-17) BMW Seria 2 F22/F23/F45/F46 (14-17) BMW Seria 3 F30/F31 (15-17) BMW i8 I12 (14-17) BMW X1 F48 (25-17) MINI Clubman F54 (15-17), Convertible F57 (16-17), Hatch F55/F56 (14-17) Engine codes: B38 A12A, B38 A15A, B38 B15A, B38 K15A, B37 D15A, B37 C15A BMW OEM: 2 288 943, 2 288 942 & 2 358 646.