| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56B-50-12532 | Equalizer Bar, R.H. | 2633- | |
| 1 | 56B-50-12531 | Equalizer Bar, R.H. | 2633-2637 | |
| 2 | 56B-50-12321 | Bearing | 2637- | |
| 2 | 56B-50-12320 | Bearing | 2633-2636 | |
| 3 | 56B-50-12522 | Equalizer Bar, L.H. | 2633- | |
| 3 | 56B-50-12521 | Equalizer Bar, L.H. | 2633-2637 | |
| 4 | 56B-50-12316 | Spring | 2633- | |
| 4 | 56B-50-12315 | Spring | 2633-2637 | |
| 5 | 01010-81655 | Bolt | 2633- | |
| 5 | 01010-81650 | Bolt | 2633-2637 | |
| 6 | 01643-31645 | Washer | 2633- | |
| 7 | 01580-11613 | Nut | 2633- | |
| 8 | 01010-81660 | Bolt | 2633- | |
| 9 | 56B-50-11211 | Pin | 2633- | |
| 10 | 56B-50-11211 | Pin | 2633- | |
| 11 | 56C-50-12570 | Pin | 2633- | |
| 12 | 01010-81425 | Bolt | 2633- | |
| 13 | 569-40-61710 | Washer | 2633- | |
| 14 | 07020-00900 | Fitting, Grease | 2633- | |
| 15 | 562-95-13150 | Nipple | 2633- | |
| 16 | 56B-50-11240 | Spacer | 2633- | |
| 17 | 56B-50-11240 | Spacer | 2633- |