Disc Brake Specifications
WARNING: This page is about a different car, the 1993 Mercedes-Benz 300D. However, it is still accessible from the selected car via links, so may be relevant.
DISC BRAKE SPECIFICATIONS
| Application |
In. (mm) |
| Disc Diameter |
| Front |
| 300D |
11.2 (284) |
| 300SD |
12.2 (310) |
| Rear |
| 300D |
10.2 (258) |
| 300SD |
11.4 (290) |
| Lateral Runout |
| Front |
| 300D |
.005 (.12) |
| 300SD |
.003 (.08) |
| Rear |
| 300D |
.006 (.15) |
| 300SD |
.004 (.10) |
| Parallelism |
| All Models |
.0008 (.020) |
| Disc Thickness |
| Standard |
| Front |
| 300D |
.87 (22) |
| 300SD |
1.10 (28) |
| Rear |
| 300D |
.35 |
| 300SD |
.47 (12) |
| Minimum Refinish Thickness |
| Front |
| 300D |
.79 (20) |
| 300SD |
1.02 (26) |
| Rear |
| 300D |
.30 (7.6) |
| 300SD |
.41 (10.5) |
| Wear Limit |
| Front |
| 300D |
.76 (19.4) |
| 300SD |
1.00 (25.4) |
| Rear |
| 300D |
.29 (7.3) |
| 300SD |
.39 (9.8) |
| Caliper Piston Diameter |
| Front |
| 300SD |
2.24 (57) |
| Rear |
| 300SD |
1.60 (40) |
| Caliper Piston Bore Diameter |
| Fixed Caliper Front Axle 3030SD (Girling Caliper) |
| Top |
1.574-1.576 (39.98-40.03) |
| Bottom |
1.731-1.733 (43.98-44.03) |
| Fixed Caliper Rear Axle |
| 300D (Bendix ATE 35) |
1.377-1.379 (34.98-35.03) |
| 300SD (Bendix ATE 40) |
1.574-1.576 (39.99-40.03) |
| Floating Caliper Front Axle 300D (Teves Or Girling) |
2.126-2.128 (54.00-54.05) |
| Inside Diameter For Parking Brake |
| All Models |
6.5 (164) |