Brake Drum Dimensions
| <Rear> | <With JN1, JN3 & JN5 Brake Systems> | Inside Diameter | 9.9 Inch (in) |
| <With JN6 Brake System> | Inside Diameter | 11.15 Inch (in) | |
| <With JN7 & JN8 Brake Systems> | Inside Diameter | 13.0 Inch (in) |
| <Rear> | <With JN1, JN3 & JN5 Brake Systems> | Inside Diameter | 9.9 Inch (in) |
| <With JN6 Brake System> | Inside Diameter | 11.15 Inch (in) | |
| <With JN7 & JN8 Brake Systems> | Inside Diameter | 13.0 Inch (in) |