Disc Brake Specifications
DISC BRAKE SPECIFICATIONS
| Application |
In. (mm) |
| Front |
| Diameter |
| 3-Series (Non-M3) |
11.25 (286) |
| 3-Series (M3) |
12.40 (315) |
| 5-Series |
11.90 (302) |
| 740i & 740il |
12.76 (324) |
| 750il |
13.15 (334) |
| Lateral Runout |
.008 (.20) |
| Parallelism |
.0008 (.020) |
| Minimum Refinish Thickness |
| 3-Series (Non-M3) |
| Solid |
.409 (10.40) |
| Vented |
.803 (20.40) |
| 3-Series (M3) |
| Vented |
1.03 (26.40) |
| 5-Series |
.803 (20.40) |
| 740i & 740il |
1.118 (28.4) |
| 750il |
1.197 (30.4) |
| Discard Thickness |
| Rear |
| Diameter |
| 3-Series Solid (Non-M3 Or Roadster) |
11.0 (280) |
| 3-Series Vented (Non-M3 Or Roadster) |
10.86 (276) |
| 3-Series (M3) |
12.28 (312) |
| 3-Series (Roadster) |
10.70 (272) |
| 5-Series |
11.8 (300) |
| 740i & 740il |
12.8 (324) |
| 750il |
12.9 (328) |
| Lateral Runout |
.008 (.20) |
| Parallelism |
.0008 (.020) |
| Minimum Refinish Thickness |
| 740i & 740il |
.409 (10.40) |
| All Others |
.724 (18.4) |
| Discard Thickness |
| Except 7-Series |
.315 (8.00) |
| 7-Series |
|
| Parking Brake |
| Diameter |
| 3-Series |
63.0 (160) |
| 5-Series & 7-Series |
70.8 (180) |