| Item | Part No. | Part Name | Qty | Serial No. |
| (20D-22-40010) | FRONT AXLE ASS'Y | 3501- | ||
| (20D-22-49010) | REAR AXLE ASS'Y | 3501- | ||
| 20K-22-11100 | CARRIER ASS'Y | 3501- | ||
| 1 | \6\ | CARRIER | 3501- | |
| 2 | \6\ | CAP | 3501- | |
| 3 | 423-22-11161 | PIN,DOWEL | 3501- | |
| 4 | 01010-61485 | BOLT | 3501- | |
| 5 | 20G-22-11180 | WASHER | 3501- | |
| 6 | 20G-22-11710 | SCREW,THRUST | 3501- | |
| 7 | 01583-12012 | NUT | 3501- | |
| 20D-22-41202 | PINION ASS'Y | 3501- | ||
| 8 | \6\ | GEAR,BEVEL | 3501- | |
| 9 | \6\ | PINION | 3501- | |
| 10 | 01593-12213 | NUT | 3501- | |
| 20D-22-41150 | CASE ASS'Y | 3501- | ||
| 11 | \6\ | CASE | 3501- | |
| 12 | \6\ | CASE | 3501- | |
| 13 | 01010-31070 | BOLT | 3501- | |
| 14 | 01010-31435 | BOLT | 3501- | |
| 15 | 01643-31445 | WASHER | 3501- | |
| 16 | 20G-22-11420 | SPIDER | 3501- | |
| 17 | 20G-22-11410 | PINION | 3501- | |
| 18 | 20G-22-11440 | WASHER,THRUST | 3501- | |
| 19 | 20G-22-11430 | GEAR,SIDE | 3501- | |
| 20 | 20G-22-11450 | WASHER,THRUST | 3501- | |
| 21 | 20G-22-11520 | CONE,BEARING | 3501- | |
| 22 | 20G-22-11530 | CUP,BEARING | 3501- | |
| 23 | 20G-22-11160 | RING,ADJUST | 3501- | |
| 24 | 04050-06050 | PIN,COTTER | 3501- | |
| 25 | 20G-22-11630 | CUP,BEARING | 3501- | |
| 26 | 20G-22-11620 | CONE,BEARING | 3501- | |
| 27 | 20G-22-11660 | CUP,BEARING | 3501- | |
| 28 | 20G-22-11650 | CONE,BEARING | 3501- | |
| 29 | 20G-22-11310 | SHIM¤ 0.10MM | 3501- | |
| 20G-22-11320 | SHIM¤ 0.15MM | 3501- | ||
| 20G-22-11330 | SHIM¤ 0.20MM | 3501- | ||
| 30 | 20G-22-11270 | SEAL,OIL | 3501- | |
| 31 | 20G-22-11351 | SHIM¤ 0.15MM | 3501- | |
| 20G-22-21370 | SHIM¤ 0.18MM | 3501- | ||
| 20G-22-11361 | SHIM¤ 0.20MM | 3501- | ||
| 32 | 20G-22-11240 | SLINGER | 3501- | |
| 33 | 20D-22-41230 | YOKE | 3501- | |
| 34 | 01010-31440 | BOLT | 3501- | |
| 35 | 01643-31445 | WASHER | 3501- | |
| 36 | 07000-03028 | O-RING | 3501- | |
| 37 | 04050-15030 | PIN,COTTER | 3501- | |
| 38 | 20G-22-11260 | WASHER | 3501- | |
| 39 | 20K-22-11190 | O-RING | 3501- |