We recommend checking your old belt before placing an order. You may be able to verify the correct belt if the BMW part numbers 12 31 7 690 571 or 12 31 8 528 385 are still readable. It's also helpful if the Continental Reference # 4PK582 is visible. Please note that for proper maintenance, alternator belts should be replaced every 36,000 miles (60,000 km).
| BMW Part Number: | 11 31 8 528 385 |
| Model | Year |
| HP2 Sport (K29) | 01/07-07/10 ECE |
| HP2 Sport (K29) | 01/07-07/10 ECE |
| HP2 Sport (K29) | 01/07-04/10 USA |
| HP2 Sport (K29) | 01/07-04/10 USA |
| R nineT (K21) | 01/13-08/16 ECE |
| R nineT (K21) | 01/13-08/16 ECE |
| R nineT (K21) | 01/13-08/16 USA |
| R nineT (K21) | 01/13-08/16 USA |
| R nineT 17 (K21) | 10/15-07/20 ECE |
| R nineT 17 (K21) | 10/15-07/20 ECE |
| R nineT 17 (K21) | 10/15-07/20 USA |
| R nineT 17 (K21) | 10/15-07/20 USA |
| R nineT Pure (K22) | 12/15-07/20 ECE |
| R nineT Pure (K22) | 12/15-07/20 ECE |
| R nineT Pure (K22) | 12/15-07/20 USA |
| R nineT Pure (K22) | 12/15-07/20 USA |
| R nineT Racer (K32) | 12/15-07/19 ECE |
| R nineT Racer (K32) | 12/15-07/19 ECE |
| R nineT Racer (K32) | 01/16-06/19 USA |
| R nineT Racer (K32) | 01/16-06/19 USA |
| R nineT Scramb.17 (K23) | 09/15-07/20 ECE |
| R nineT Scramb.17 (K23) | 09/15-07/20 ECE |
| R nineT Scramb.17 (K23) | 09/15-07/20 USA |
| R nineT Scramb.17 (K23) | 09/15-07/20 USA |
| R nineT Urban G/S (K33) | 03/16-07/20 ECE |
| R nineT Urban G/S (K33) | 03/16-07/20 ECE |
| R nineT Urban G/S (K33) | 03/16-11/19 USA |
| R nineT Urban G/S (K33) | 03/16-11/19 USA |
| R900RT 05-09 (K26) | 04/05-09/09 ECE |
| R900RT 05-09 (K26) | 04/05-09/09 ECE |
| R900RT 05-09 (K26) | 04/05-07/09 USA |
| R900RT 05-09 (K26) | 04/05-07/09 USA |
| R900RT 09-10 (K26) | 07/09-09/13 ECE |
| R900RT 09-10 (K26) | 07/09-09/13 ECE |
| R900RT 09-10 (K26) | 03/09-05/10 USA |
| R900RT 09-10 (K26) | 03/09-05/10 USA |
| R1200GS (K25) | 11/06-09/09 ECE |
| R1200GS (K25) | 11/06-09/09 ECE |
| R1200GS (K25) | 10/08-12/12 ECE |
| R1200GS (K25) | 10/08-12/12 ECE |
| R1200GS 08-09 (K25) | 11/06-09/09 USA |
| R1200GS 08-09 (K25) | 11/06-09/09 USA |
| R1200GS 10-13 (K25) | 10/08-09/12 USA |
| R1200GS 10-13 (K25) | 10/08-09/12 USA |
| R1200GS ADV (K255) | 03/05-09/07 ECE |
| R1200GS ADV (K255) | 03/05-09/07 ECE |
| R1200GS ADV (K255) | 11/06-09/09 ECE |
| R1200GS ADV (K255) | 11/06-09/09 ECE |
| R1200GS ADV (K255) | 10/08-07/13 ECE |
| R1200GS ADV (K255) | 10/08-07/13 ECE |
| R1200GS ADV 06-07 (K255) | 03/05-09/07 USA |
| R1200GS ADV 06-07 (K255) | 03/05-09/07 USA |
| R1200GS ADV 08-09 (K255) | 11/06-09/09 USA |
| R1200GS ADV 08-09 (K255) | 11/06-09/09 USA |
| R1200GS ADV 10-13 (K255) | 10/08-07/13 USA |
| R1200GS ADV 10-13 (K255) | 10/08-07/13 USA |
| R1200R 10-14 (K27) | 12/09-07/14 ECE |
| R1200R 10-14 (K27) | 12/09-07/14 ECE |
| R1200R 10-14 (K27) | 12/09-07/14 USA |
| R1200R 10-14 (K27) | 12/09-07/14 USA |
| R1200RT (K26) | 11/03-11/09 ECE |
| R1200RT (K26) | 11/03-11/09 ECE |
| R1200RT 05-09 (K26) | 11/03-09/09 USA |
| R1200RT 05-09 (K26) | 11/03-09/09 USA |
| R1200RT 10-13 (K26) | 07/08-06/14 ECE |
| R1200RT 10-13 (K26) | 07/08-06/14 ECE |
| R1200RT 10-13 (K26) | 07/08-05/14 USA |
| R1200RT 10-13 (K26) | 07/08-05/14 USA |