PRODUCT INFO
| Supplier Name | SKF |
| Product No | VKM 03871 |
| Type | Freewheel generator mechanism |
| Params | Width (mm): 38.1 Inner diameter: 17 Outer diameter [mm]: 53.3 |
OEM NUMBER
| BMW | 12 31 7 550 001 |
| BMW | 12 31 7 570 152 |
| BMW | 12 31 755 0001 |
| BMW | 12 31 757 0152 |
| BMW | 1231 7 550 001 |
| BMW | 1231 7 570 152 |
| BMW | 12317550001 |
| BMW | 12317570152 |
APPLICATION
| BMW 3 coupe (E46) | BMW 3 coupe (E46) 316 Ci |
| BMW 3 Compact (E46) | BMW 3 Compact (E46) 316 ti |
| BMW 3 Compact (E46) | BMW 3 Compact (E46) 318 ti |
| BMW 3 (E46) | BMW 3 (E46) 318 i |
| BMW 3 coupe (E46) | BMW 3 coupe (E46) 318 Ci |
| BMW 3 Touring (E46) | BMW 3 Touring (E46) 318 i |
| BMW 3 Cabriolet (E46) | BMW 3 Cabriolet (E46) 318 Ci |
| BMW 3 Touring (E46) | BMW 3 Touring (E46) 316 i |
| BMW 3 (E90) | BMW 3 (E90) 325 i |
| BMW 3 (E90) | BMW 3 (E90) 330 i |
| BMW 3 (E90) | BMW 3 (E90) 320 d |
| BMW 1 (E81) | BMW 1 (E81) 130 i |
| BMW Z4 Roadster (E85) | BMW Z4 Roadster (E85) 2.0 i |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 325 i |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 330 i |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 320 d |
| BMW 3 coupe (E46) | BMW 3 coupe (E46) 316 Ci |
| BMW 3 (E90) | BMW 3 (E90) 318 d |
| BMW 5 (E60) | BMW 5 (E60) 530 i |
| BMW 5 (E60) | BMW 5 (E60) 523 i |
| BMW 5 (E60) | BMW 5 (E60) 525 i |
| BMW 5 (E60) | BMW 5 (E60) 525 xi |
| BMW 5 (E60) | BMW 5 (E60) 530 xi |
| BMW 3 (E90) | BMW 3 (E90) 325 xi |
| BMW 3 (E90) | BMW 3 (E90) 330 xi |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 325 xi |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 330 xi |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 318 d |
| BMW 3 Cabriolet (E46) | BMW 3 Cabriolet (E46) 318 Ci |
| BMW 3 coupe (E92) | BMW 3 coupe (E92) 325 i |
| BMW 3 coupe (E92) | BMW 3 coupe (E92) 325 xi |
| BMW 3 coupe (E92) | BMW 3 coupe (E92) 330 xi |
| BMW 3 coupe (E46) | BMW 3 coupe (E46) 318 Ci |
| BMW 3 (E90) | BMW 3 (E90) 320 d |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 320 d |
| BMW 3 coupe (E92) | BMW 3 coupe (E92) 330 i |
| BMW 3 coupe (E92) | BMW 3 coupe (E92) 330 xi |
| BMW 5 (E60) | BMW 5 (E60) 523 i |
| BMW 5 (E60) | BMW 5 (E60) 530 i |
| BMW 5 (E60) | BMW 5 (E60) 530 xi |
| BMW 3 Cabriolet (E93) | BMW 3 Cabriolet (E93) 325 i |
| BMW 3 Cabriolet (E93) | BMW 3 Cabriolet (E93) 330 i |
| BMW 3 (E90) | BMW 3 (E90) 323 i |
| BMW 3 Touring (E91) | BMW 3 Touring (E91) 323 i |
| BMW 1 (E81) | BMW 1 (E81) 130 i |