This V ribbed Belt Tensioner Pulley MASTER SPORT OE Ref 1128 is supplied by MASTER SPORT as a replacement for OEM reference 7530314. It is intended for use in selected BMW vehicles and designed to meet original equipment fit and function requirements.
The part is identified by manufacturer reference R38250-PCS-MS and EAN 4251729638005, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.
This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.
Compatible with selected BMW models. Detailed compatibility information is available in the Compatibility section of this page.
If this part is not suitable for your vehicle, browse alternative options in our Belt Drive category.
130 i Rear-Wheel Drive 09/2006-12/2011, 190 kw, 2996 ccm, 258 PS, Hatchback, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
130 i Rear-Wheel Drive 09/2006-12/2011, 195 kw, 2996 ccm, 265 PS, Hatchback, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
130 i Rear-Wheel Drive 09/2005-02/2007, 195 kw, 2996 ccm, 265 PS, Hatchback, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF
130 i Rear-Wheel Drive 03/2007-06/2011, 190 kw, 2996 ccm, 258 PS, Hatchback, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF, N52 B30 B
125 i Rear-Wheel Drive 12/2007-10/2013, 160 kw, 2996 ccm, 218 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
125 i Rear-Wheel Drive 03/2008-10/2013, 160 kw, 2996 ccm, 218 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
330 i Rear-Wheel Drive 03/2007-12/2011, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
325 xi 4WD 09/2007-08/2008, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
325 xi 4WD 09/2005-08/2008, 160 kw, 2497 ccm, 218 PS, Saloon, Petrol , ENG: N52 B25 A
330 i xDrive 4WD 09/2008-10/2011, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
330 i Rear-Wheel Drive 09/2007-10/2011, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
330 xi 4WD 09/2005-08/2007, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 A
325 i Rear-Wheel Drive 12/2004-12/2011, 160 kw, 2497 ccm, 218 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BF
325 i Rear-Wheel Drive 03/2007-12/2011, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
325 i xDrive 4WD 09/2008-10/2011, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
323 i Rear-Wheel Drive 09/2005-02/2007, 130 kw, 2497 ccm, 177 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BF, N52 B25 BE
325 i Rear-Wheel Drive 03/2007-12/2011, 155 kw, 2996 ccm, 211 PS, Saloon, Petrol , ENG: N53 B30 A
330 xi 4WD 09/2007-08/2008, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
330 i Rear-Wheel Drive 12/2004-10/2011, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
330 i Rear-Wheel Drive 03/2007-10/2013, 200 kw, 2996 ccm, 272 PS, Convertible, Petrol , ENG: N53 B30 A
323 i Rear-Wheel Drive 03/2007-09/2011, 140 kw, 2497 ccm, 190 PS, Convertible, Petrol , ENG: N52 B25 A
325 i Rear-Wheel Drive 03/2007-12/2013, 160 kw, 2996 ccm, 218 PS, Convertible, Petrol , ENG: N53 B30 A
330 i Rear-Wheel Drive 03/2007-02/2010, 200 kw, 2996 ccm, 272 PS, Convertible, Petrol , ENG: N52 B30 A
325 i Rear-Wheel Drive 12/2006-02/2010, 160 kw, 2497 ccm, 218 PS, Convertible, Petrol , ENG: N52 B25 A
325 i Rear-Wheel Drive 09/2007-06/2013, 160 kw, 2996 ccm, 218 PS, Coupe, Petrol , ENG: N53 B30 A
330 xi 4WD 09/2006-08/2007, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N52 B30 A
330 i Rear-Wheel Drive 09/2006-02/2010, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF
330 xi 4WD 03/2007-02/2010, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N53 B30 A
330 i Rear-Wheel Drive 09/2007-06/2013, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N53 B30 A
325 i xDrive 4WD 09/2008-12/2013, 160 kw, 2996 ccm, 218 PS, Coupe, Petrol , ENG: N53 B30 A
325 xi 4WD 09/2007-08/2008, 160 kw, 2996 ccm, 218 PS, Coupe, Petrol , ENG: N53 B30 A
323 i Rear-Wheel Drive 04/2006-02/2012, 140 kw, 2497 ccm, 190 PS, Coupe, Petrol , ENG: N52 B25 AE, N52 B25 BE
325 xi 4WD 09/2006-02/2010, 160 kw, 2497 ccm, 218 PS, Coupe, Petrol , ENG: N52 B25 A
330 i xDrive 4WD 03/2010-06/2013, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N53 B30 A
325 i Rear-Wheel Drive 06/2006-02/2010, 160 kw, 2497 ccm, 218 PS, Coupe, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 BF
330 i xDrive 4WD 09/2007-06/2012, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
325 i Rear-Wheel Drive 09/2007-06/2012, 155 kw, 2996 ccm, 211 PS, Estate, Petrol , ENG: N53 B30 A
325 i Rear-Wheel Drive 09/2007-06/2012, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
330 i Rear-Wheel Drive 08/2005-08/2007, 190 kw, 2996 ccm, 258 PS, Estate, Petrol , ENG: N52 B30 A
323 i Rear-Wheel Drive 04/2006-06/2007, 130 kw, 2497 ccm, 177 PS, Estate, Petrol , ENG: N52 B25 A
330 i Rear-Wheel Drive 09/2007-06/2012, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
330 xi 4WD 09/2005-08/2007, 190 kw, 2996 ccm, 258 PS, Estate, Petrol , ENG: N52 B30 A
323 i Rear-Wheel Drive 09/2006-07/2008, 140 kw, 2497 ccm, 190 PS, Estate, Petrol , ENG: N52 B25 A
325 i xDrive 4WD 09/2008-06/2012, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
325 xi 4WD 09/2007-08/2008, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
330 xi 4WD 09/2007-06/2012, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
325 i Rear-Wheel Drive 12/2004-08/2008, 160 kw, 2497 ccm, 218 PS, Estate, Petrol , ENG: N52 B25 A
325 xi 4WD 08/2005-08/2008, 160 kw, 2497 ccm, 218 PS, Estate, Petrol , ENG: N52 B25 A
525 i Rear-Wheel Drive 01/2007-03/2010, 155 kw, 2996 ccm, 211 PS, Saloon, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 03/2007-12/2009, 140 kw, 2497 ccm, 190 PS, Saloon, Petrol , ENG: N53 B25 A
530 xi 4WD 02/2007-08/2008, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
525 xi 4WD 04/2005-02/2007, 160 kw, 2497 ccm, 218 PS, Saloon, Petrol , ENG: N52 B25 A
530 i xDrive 4WD 09/2008-12/2009, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 03/2007-12/2009, 140 kw, 2497 ccm, 190 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 BE
525 i Rear-Wheel Drive 03/2005-12/2009, 160 kw, 2497 ccm, 218 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BF
525 i Rear-Wheel Drive 01/2007-03/2010, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 10/2004-02/2007, 130 kw, 2497 ccm, 177 PS, Saloon, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BE
530 i Rear-Wheel Drive 03/2007-12/2009, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
530 i Rear-Wheel Drive 03/2005-03/2007, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
525 i Rear-Wheel Drive 07/2005-03/2010, 155 kw, 2497 ccm, 211 PS, Saloon, Petrol , ENG: N52 B25 A
530 xi 4WD 09/2004-02/2007, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 A
530 i Rear-Wheel Drive 03/2007-12/2009, 200 kw, 2996 ccm, 272 PS, Saloon, Petrol , ENG: N53 B30 A
525 i xDrive 4WD 09/2008-03/2010, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
525 xi 4WD 03/2007-12/2009, 160 kw, 2996 ccm, 218 PS, Saloon, Petrol , ENG: N53 B30 A
525 xi 4WD 01/2007-12/2010, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 10/2004-02/2007, 130 kw, 2497 ccm, 177 PS, Estate, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BE
525 i Rear-Wheel Drive 01/2007-12/2010, 155 kw, 2996 ccm, 211 PS, Estate, Petrol , ENG: N53 B30 A
530 xi 4WD 03/2007-05/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N52 B30 A
530 i Rear-Wheel Drive 09/2004-02/2007, 190 kw, 2996 ccm, 258 PS, Estate, Petrol , ENG: N52 B30 BF, N52 B30 A
530 i Rear-Wheel Drive 09/2006-03/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N52 B30 A
525 xi 4WD 07/2005-12/2010, 160 kw, 2497 ccm, 218 PS, Estate, Petrol , ENG: N52 B25 A
530 i xDrive 4WD 09/2008-05/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
523 i Rear-Wheel Drive 03/2007-01/2010, 140 kw, 2497 ccm, 190 PS, Estate, Petrol , ENG: N52 B25 A
525 i Rear-Wheel Drive 03/2005-05/2010, 155 kw, 2497 ccm, 211 PS, Estate, Petrol , ENG: N52 B25 A
523 i Rear-Wheel Drive 01/2007-12/2010, 140 kw, 2497 ccm, 190 PS, Estate, Petrol , ENG: N53 B25 A
525 i Rear-Wheel Drive 01/2007-12/2010, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
530 xi 4WD 04/2005-02/2007, 190 kw, 2996 ccm, 258 PS, Estate, Petrol , ENG: N52 B30 A
530 i Rear-Wheel Drive 01/2007-12/2010, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
530 xi 4WD 09/2006-09/2008, 200 kw, 2996 ccm, 272 PS, Estate, Petrol , ENG: N53 B30 A
525 i xDrive 4WD 09/2008-12/2010, 160 kw, 2996 ccm, 218 PS, Estate, Petrol , ENG: N53 B30 A
525 i Rear-Wheel Drive 03/2005-05/2010, 160 kw, 2497 ccm, 218 PS, Estate, Petrol , ENG: N52 B25 A, N52 B25 B, N52 B25 BF
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N53 B30 A
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
630 i Rear-Wheel Drive 09/2004-08/2007, 190 kw, 2996 ccm, 258 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A
630 i Rear-Wheel Drive 09/2004-08/2007, 190 kw, 2996 ccm, 258 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Convertible, Petrol , ENG: N53 B30 A
630 i Rear-Wheel Drive 09/2007-08/2010, 200 kw, 2996 ccm, 272 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B
730 i, Li Rear-Wheel Drive 03/2005-08/2008, 190 kw, 2996 ccm, 258 PS, Saloon, Petrol , ENG: N52 B30 BF, N52 B30 A
xDrive 25 i 4WD 03/2010-08/2011, 160 kw, 2996 ccm, 218 PS, SUV, Petrol , ENG: N52 B30 A
xDrive 28 i 4WD 09/2009-08/2011, 190 kw, 2996 ccm, 258 PS, SUV, Petrol , ENG: N52 B30 A
3.0 si 4WD 08/2006-08/2008, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A
xDrive 25 i 4WD 09/2008-08/2010, 160 kw, 2497 ccm, 218 PS, SUV, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 BF
2.5 si 4WD 08/2006-08/2008, 160 kw, 2497 ccm, 218 PS, SUV, Petrol , ENG: N52 B25 A, N52 B25 AF, N52 B25 BF
xDrive 30 i 4WD 09/2008-08/2010, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A
3.0 si 4WD 10/2006-09/2008, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 AF
xDrive 30 i 4WD 10/2008-03/2010, 200 kw, 2996 ccm, 272 PS, SUV, Petrol , ENG: N52 B30 A
3.0 si Rear-Wheel Drive 04/2006-08/2008, 195 kw, 2996 ccm, 265 PS, Coupe, Petrol , ENG: N52 B30 BF, N52 B30 A
2.5 si Rear-Wheel Drive 01/2006-08/2008, 160 kw, 2497 ccm, 218 PS, Convertible, Petrol , ENG: N52 B25 A
3.0 si Rear-Wheel Drive 01/2006-08/2008, 195 kw, 2996 ccm, 265 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A
2.5 i Rear-Wheel Drive 09/2005-02/2009, 130 kw, 2497 ccm, 177 PS, Convertible, Petrol , ENG: N52 B25 A
2.5 si Rear-Wheel Drive 09/2005-02/2009, 155 kw, 2497 ccm, 211 PS, Convertible, Petrol , ENG: N52 B25 A, N52 B25 AF
sDrive 23 i Rear-Wheel Drive 03/2009-08/2011, 150 kw, 2497 ccm, 204 PS, Convertible, Petrol , ENG: N52 B25 A, N52 B25 BF
sDrive 30 i Rear-Wheel Drive 02/2009-08/2011, 190 kw, 2996 ccm, 258 PS, Convertible, Petrol , ENG: N52 B30 BF, N52 B30 A, N52 B30 B





