Engine Parts 6X Piston Ring Set Fit 3. 0 For 04-16 3/4/5/6/7/X3/X4/X5/X6 E90 F30 F80 3. 0T 24V Diesel N57D30A OEM 11257811793 Manufactured from quality components, this is an option for your rebuild, repair, and maintenance needs. It is a replacement product for damaged or aged factory parts. OEM Numbers: 11257811793, 11257807289, 11257812636, 11257812627 Engine Model: N57D30A, N57D30B Compatible Vehicles: 3 (E90) 330 d xDrive, 325 d, 330 d 3 (F30, F80) 335 d xDrive, 330 d, 330 d xDrive 3 Cabriolet (E93) 325 d, 330 d 3 Coupe (E92) 330 d xDrive, 330 d, 325 d 3 Gran Turismo (F34) 330 d xDrive, 330 d, 335 d xDrive 3 Touring (E91) 330 d xDrive, 330 d, 325 d 3 Touring (F31) 330 d, 330 d xDrive, 335 d xDrive 4 Cabriolet (F33, F83) 430 d, 435 d xDrive 4 Coupe (F32, F82) 435 d xDrive, 430 d, 430 d xDrive 4 Gran Coupe (F36) 430 d, 430 d xDrive, 435 d xDrive 5 (F10) M 550 d xDrive, 530 d, 530 d xDrive, 535 d, 525 d 5 Gran Turismo (F07) 530 d, 530 d xDrive, 535 d, 535 d xDrive 5 Touring (F11) M 550 d xDrive, 530 d, 530 d xDrive, 535 d, 525 d 6 Cabriolet (F12) 640 d xDrive, 640 d 6 Coupe (F13) 640 d xDrive, 640 d 6 Gran Coupe (F06) 640 d, 640 d xDrive 7 (F01, F02, F03, F04) 730 d, 730 d xDrive, 740 d, 740 d xDrive, 750 d xDrive X3 (F25) xDrive 30 d, xDrive 35 d X4 (F26) xDrive 30 d, xDrive 35 d X5 (E70) xDrive 30 d, M 50 d, xDrive 40 d X5 (F15, F85) M 50 d, xDrive 30 d, xDrive 40 d, xDrive 25 d X6 (E71, E72) xDrive 40 d, xDrive 30 d, M 50 d X6 (F16, F86) xDrive 30 d, M 50 d, xDrive 40 d Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.