PRODUCT INFO
| Supplier Name | HELLA |
| Product No | 8AC 355 397-031 |
| Type | Brake support |
| Params | Diameter of the bore [mm]: 42 Brake disc type: ventilated Brake support type: Brake support on the front parking system Material: Gray cast iron Replaceable part: Supplementary Article / Supplementary Information: without bracket Brake system: TRW Supplementary Article / Supplementary Information 2: Free Building Technical Information Number: AC9703 For brake disc thickness [mm]: 20 For brake discs with diameter [mm]: 300 |
OEM NUMBER
| BMW | 34 20 6 786 057 |
| BMW | 34206786057 |
APPLICATION
| BMW Z4 Roadster (E89) | BMW Z4 Roadster (E89) sDrive 20 i |
| BMW Z4 Roadster (E89) | BMW Z4 Roadster (E89) sDrive 28 i |
| BMW Z4 Roadster (E89) | BMW Z4 Roadster (E89) sDrive 23 i |