Brake Drum: Specifications
| GVW 4300, 6400 lbs. | GVW 7200 lbs. | GVW 8400 lbs. | ||
| Model | C/K | C/K | C/K | |
| Engine Type | All | All | All | |
| Power Assist Type | All | All | All | |
| Drum Brake Diameter | Original | 10 Inch (in) | 11.15 Inch (in) | 13 Inch (in) |
| Maximum Refinish | 10.05 Inch (in) | 11.21 Inch (in) | 13.06 Inch (in) | |
| Discard | 10.09 Inch (in) | 11.24 Inch (in) | 13.09 Inch (in) |