Next-Gen Lodestar Large Frame Upper Suspension - Model R & RR
| KEY # | PART # | DESCRIPTION | QTY |
| N/A | 3660NH | Swivel Suspension Assembly - Latch Type Hook | 1 |
| 3663NH | Swivel Suspension Assembly - Latchlok Type Hook | 1 | |
| 3658NH | Rigid Suspension Assembly - Latch Type Hook | 1 | |
| 1.1 | 00000221B | Suspension Adapter | 1 |
| 1.2 | 35616B | Upper Hook Sub-Assembly - Latch Type Hook | 1 |
| 36680 | Upper Hook Sub-Assembly - Latchlok Type Hook | 1 | |
| 1.2.1 | 45663 | Latch Kit | 1 |
| 1.3 | 45918 | Thrust Washer | 1 |
| 1.4 | 35041 | Upper Hook Collar - Swivel Suspension | 1 |
| 35426 | Upper Hook Collar - Rigid Suspension | 1 | |
| 1.5 | 983762 | Spring Pin | 1 |
| 1.6 | 35957 | Dead End Bolt | 1 |
| 1.7 | 35418 | Dead End Block | 1 |
| 1.8 | 82314 | Dead End Pin | 1 |
| 1.9 | 987877 | Washer | 1 |
| 1.10 | 988330 | Cotter Pin | 1 |
| 1.11 | 36849 | Suspension Screw | 2 |