| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 144-30-37112 | COVER,L.H. (FOR ANGLE, STRAIGHT) | | 45001- |
| 1 | 144-Z20-3280 | COVER,L.H. (FOR TILT DOZER) | | 45001- |
| 1 | 144-30-37122 | COVER,R.H. | | 45001- |
| 2 | 01010-51430 | BOLT | | 45001- |
| 3 | 01602-21442 | WASHER,SPRING | | 45001- |
| 4 | 01643-31445 | WASHER | | 45001- |
| 5 | 144-30-12150 | COVER,L.H. | | 45001- |
| 5 | 144-30-12160 | COVER,R.H. | | 45001- |
| 6 | 01010-51430 | BOLT | | 45001- |
| 7 | 01602-21442 | WASHER,SPRING | | 45001- |
| 8 | 01643-31445 | WASHER | | 45001- |
| 9 | 01010-51455 | BOLT | | 45001- |
| 10 | 01602-21442 | WASHER,SPRING | | 45001- |
| 11 | 01643-31445 | WASHER | | 45001- |
| 12 | 01010-51435 | BOLT | | 45001- |
| 13 | 01602-21442 | WASHER,SPRING | | 45001- |
| 14 | 144-30-37183 | SUPPORT,L.H. | | 45001- |
| 14 | 144-30-37193 | SUPPORT,R.H. | | 45001- |
| 15 | 01010-52050 | BOLT | | 45001- |
| 16 | 01643-32060 | WASHER | | 45001- |
| 17 | 01010-52250 | BOLT | | 45001- |
| 18 | 01643-32260 | WASHER | | 45001- |
| 19 | 141-30-37310 | BOLT | | 45001- |
| 20 | 145-30-37240 | COLLAR | | 45001- |
| 21 | 01590-33033 | NUT | | 45001- |
| 22 | 04050-06045 | PIN,COTTER | | 45001- |
| 23 | 144-871-1510 | COVER,L.H. | | 45001- |
| 23 | 144-871-1530 | COVER,L.H. (REINFORCED TYPE) | | 45001- |
| 23 | 144-871-1520 | COVER,R.H. | | 45001- |
| 23 | 144-871-1540 | COVER,R.H. (REINFORCED TYPE) | | 45001- |
| 24 | 01010-51430 | BOLT | | 45001- |
| 25 | 01602-21442 | WASHER,SPRING | | 45001- |
| 26 | 01643-31445 | WASHER | | 45001- |
| 27 | 141-30-17160 | BOLT | | 45001- |
| 28 | 01640-21016 | WASHER | | 45001- |
| 29 | 01641-21016 | WASHER | | 45001- |
| 30 | 04050-13015 | PIN,COTTER | | 45001- |
