Drum Brake System Specifications
DRUM BRAKE SPECIFICATIONS
| Application | In. (mm) | |
|---|---|---|
| CJ, CHEROKEE, SCRAMBLER & WRANGLER | ||
| Drum Diameter | 10.00 (254.0) | |
| Drum Width | 1.75 (44.5) | |
| Maximum Drum Refinish Diam. | 10.06 (255.5) | |
| Wheel Cylinder Diameter | 0.875 (22.2) | |
| Master Cylinder Diameter | 1.00 (25.4) | |
| Cherokee, Wagoneer & J10 Pickup | ||
| Disc Diameter | 11.00 (279.4) | |
| Drum Width | 2.00 (50.8) | |
| Maximum Drum Refinish Diameter | 11.06 (280.9) | |
| Brake Cylinder Diameter | 0.937 (23.80) | |
| Master Cylinder Diameter | 1.125 (28.58) | |
| J20 Pickup | ||
| Disc Diameter | 12.00 (304.8) | |
| Drum Width | 2.50 (63.5) | |
| Maximum Drum Refinish Diameter | 12.06 (306.3) | |
| Brake Cylinder Diameter | 1.125 (28.58) | |
| Master Cylinder Diameter | 1.125 (28.58) | |