| 1 | (assy of 1a,1b) AXLE ASSEMBLY |
| 1a | AXLE SHAFT |
| 1b | ROLL PIN 3/16 |
| 2 | SPROCKET |
| 3 | THRUST WASHER |
| 4 | BEARING |
| 5 | BOLT 5/16−18 X .500 |
| 6 | PIN |
| 7 | SQUARE KEY |
| 8 | RETAINER PIN |
| 1 | (assy of 1a,1b) AXLE ASSEMBLY |
| 1a | AXLE SHAFT |
| 1b | ROLL PIN 3/16 |
| 2 | SPROCKET |
| 3 | THRUST WASHER |
| 4 | BEARING |
| 5 | BOLT 5/16−18 X .500 |
| 6 | PIN |
| 7 | SQUARE KEY |
| 8 | RETAINER PIN |