| Model Code | Description | |
|---|---|---|
| 01 | 421.124, 421.125, 421.132, 421.133, 421.140, 421.141 | FOR 10.5X18 TIRES,ON FRONT AND REAR AXLES |
| 02 | 421.124, 421.125, 421.140, 421.141 | FOR 7.5X18 TIRES,ON FRONT AND REAR AXLES |
| 03 | 421.124, 421.125, 421.132, 421.133, 421.140, 421.141 | FOR 10.5X20 TIRES,ON FRONT AND REAR AXLES |
| 04 | 421.132, 421.133 | FOR 10.5X18 TIRES, ON FRONT AXLE ONLY |
| 05 | 421.124, 421.125, 421.132, 421.133, 421.140, 421.141 | FOR 10.5X20 TIRES, ON FRONT AXLE ONLY |
| 06 | 421.124, 421.125, 421.140, 421.141 | FOR 12.5X18 TIRES,ON FRONT AND REAR AXLES |