| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-27-00670 | Final Drive Assembly | 10021- | ||
| 20Y-27-00110 | Floating Seal Assembly | 10021- | ||
| 1 | Seal | 10021- | ||
| 2 | O-ring | 10021- | ||
| 3 | 20Y-27-42570 | Hub | 10021- | |
| 4 | 20Y-27-41320 | Bearing | 10021- | |
| 5 | 20Y-27-22280 | O-ring | 10021- | |
| 6 | 20Y-27-41190 | Nut, Lock | 10021- | |
| 7 | 20Y-27-41180 | Lock | 10021- | |
| 8 | 01010-81020 | Bolt | 10021- | |
| 9 | 20Y-27-42540 | Carrier | 10021- | |
| 10 | 20Y-27-22140 | Gear | 10021- | |
| 11 | 20Y-27-22220 | Bearing | 10021- | |
| 12 | 20Y-27-21250 | Washer, Thrust | 10021- | |
| 13 | 20Y-27-21230 | Pin | 10021- | |
| 14 | 20Y-27-21290 | Pin | 10021- | |
| 15 | 20Y-27-13310 | Washer, Thrust | 10021- | |
| 16 | 20Y-27-22130 | Gear | 10021- | |
| 17 | 20Y-27-22240 | Washer, Thrust | 10021- | |
| 18 | 20Y-27-22151 | Gear | 10021- | |
| 19 | 20Y-27-22160 | Carrier | 10021- | |
| 20 | 20Y-27-22120 | Gear | 10021- | |
| 21 | 20Y-27-22210 | Bearing | 10021- | |
| 22 | 20Y-27-21240 | Washer, Thrust | 10021- | |
| 23 | 20Y-27-21220 | Pin | 10021- | |
| 24 | 20Y-27-21280 | Pin | 10021- | |
| 25 | 20Y-27-42510 | Shaft | 10021- | |
| 26 | 20Y-27-21310 | Washer, Thrust | 10021- | |
| 27 | 20Y-27-42530 | Cover | 10021- | |
| 28 | 04260-01587 | Ball, Steel | 10021- | |
| 29 | 20Y-27-13281 | Bolt | 10021- | |
| 30 | 01643-31645 | Washer | 10021- | |
| 31 | 07049-01012 | Plug | 10021- | |
| 32 | 07044-12412 | Plug | 10021- | |
| 33 | 07002-12434 | O-ring | 10021- | |
| 34 | 20Y-27-11583 | Sprocket | 10021- | |
| 35 | 20Y-27-11561 | Bolt | 10021- |