| Item | Part No. | Part Name | Qty | Serial No. |
| | SERIAL NO. 80228 INDICATES D20P-7A. THE OTHER MACHINES ARE AS FOLLOWS. | | |
| | D20P-7B = 80029 | | |
| | D21P-7A = 80266 | | |
| | D21P-7B = 80176 | | |
| 1 | 09690-C0355 | PLATE, MARK,KOMATSU | | 78797-81600 |
| 1 | 09690-C0224 | PLATE, MARK,KOMATSU | | 78604-78796 |
| 2 | 10F-98-21971 | PLATE, MARK,D20P | | 78604-81600 |
| 3 | 114-98-51130 | PLATE, OPERATING,DOZER LEVER | | 80228-@ |
| 3 | 114-54-48611 | PLATE, OPERATING,DOZER LEVER | | 78604-80227 |
| 4 | 114-98-44250 | PLATE, OPERATING,WORK EQUIPMENT, LEVER LOCK | | 78604-@ |
| 5 | 101-14-11191 | PLATE, OPERATING,DILECT TRANSMISSION | | 78604-@ |
| 6 | 104-98-32325 | OIL CHART | | 81470-@ |
| 6 | 104-98-32324 | CHART, OIL | | 79172-81469 |
| 6 | 104-98-32323 | CHART, OIL | | 78604-79171 |
| 7 | 09601-00835 | PLATE, NAME,(LIMITED SUPPLY) | | 78604-@ |
| 8 | 04418-13060 | SCREW | | 78604-@ |
| 9 | 104-98-44421 | PLATE,KOMATSU, L.H. | | 81294-81600 |
| 9 | 104-98-44420 | PLATE, MARK,KOMATSU, L.H. | | 78604-81293 |
| 9 | 104-98-44431 | PLATE,KOMATSU, R.H. | | 81294-81600 |
| 9 | 104-98-44430 | PLATE, MARK,KOMATSU, R.H. | | 78604-81293 |
| 10 | 114-98-44170 | PLATE, OPERATING,STEERING LEVER | | 78604-@ |
| 11 | 09667-A0481 | PLATE, SAFETY,KEEP AWAY FAN AND BELT | | 80847-@ |
| 11 | 09667-03000 | PLATE, SAFETY,ENGINE COVER | | 78604-80846 |
| 12 | 09173-03000 | PLATE, SAFETY,CARRYING OUT MAINTENANCE | | 78604-@ |
| 13 | 09651-A0641 | PLATE, SAFETY,READ MANUAL BEFORE OPERATING | | 80847-@ |
| 13 | 09651-03000 | PLATE, SAFETY,BEFORE OPERATING | | 78604-80846 |
| 14 | 09657-03003 | PLATE, SAFETY,TRACK ADJUSTING | | 80847-@ |
| 14 | 09657-03010 | PLATE, SAFETY,TRACK ADJUSTING | | 78604-80846 |
| 15 | 09653-A0481 | PLATE, SAFETY,HOT OIL HAZARD, HYD. TANK CAP | | 80847-@ |
| 15 | 09668-03000 | PLATE, SAFETY,RADIATOR | | 78604-80846 |
| 16 | 09652-30101 | PLATE, CAUTION,FUEL TANK | | 78604-@ |
| 17 | 09653-A0481 | PLATE, SAFETY,HOT OIL HAZARD, HYD. TANK CAP | | 80847-@ |
| 17 | 09653-03000 | PLATE, SAFETY,HYDRAULIC TANK | | 78604-80846 |
| 18 | 09650-30103 | PLATE, INSTRUCTION,RADIATOR | | 78604-@ |
| 19 | 09637-30161 | PLATE, INSTRUCTION,AIR CLEANER | | 78604-@ |
| 20 | 09683-30060 | PLATE, OPERATING,STEERING SWITCH | | 78604-81600 |
| 21 | 103-98-21351 | PLATE, CAUTION,HYDRAULIC FILTER | | 78604-@ |
| 22 | 09654-B0641 | PLATE, SAFETY,BEFORE LEAVING OPERATOR'S SEAT | | 80847-@ |
| 22 | 114-98-44510 | PLATE, SAFETY,STEERING AND AFTER OPERATING | | 78604-80846 |
| 23 | 104-98-41320 | PLATE | | 79172-@ |
| 24 | 09802-B0750 | PLATE, SAFETY,BEFORE MOVING IN REVERSE | | 80847-@ |
| 25 | 09806-B1201 | PLATE, SAFETY,APPROACH CAUTION | | 80847-@ |
| 26 | 09808-A0881 | PLATE, SAFETY,ELECTRIC SHOCK FROM CABLE | | 80847-@ |
| 27 | 09963-A1640 | TAG,DO NOT OPERATE | | 80847-@ |
