| Item | Part No. | Part Name | Qty | Serial No. |
| 23S-03-51201 | RADIATOR ASS'Y | 53201- | ||
| 1 | 23S-03-51110 | CORE,RADIATOR | 53001- | |
| 2 | 23S-03-51321 | SHROUD | 53201- | |
| 3 | 415-03-11150 | COCK | 53001- | |
| 4 | 415-03-11160 | O-RING | 53001- | |
| 5 | 416-03-11151 | HOSE | 53001- | |
| 6 | 416-03-11170 | CAP | 53001- | |
| 7 | 418-03-11430 | PACKING | 53001- | |
| 8 | 01435-00816 | BOLT | 53001- | |
| 9 | 23S-03-51261 | COOLER ASS'Y,HYDRAULIC OIL | 53201- | |
| 10 | 23S-03-51271 | PACKING | 53201- | |
| 11 | 01010-81020 | BOLT | 53001- | |
| 12 | 01643-31032 | WASHER | 53001- | |
| 13 | 23S-03-51280 | PACKING | 53201- | |
| 14 | 23S-03-52210 | SUPPORT | 53201- | |
| 15 | 23S-03-52220 | SUPPORT | 53201- | |
| 16 | 23S-03-51290 | PLATE | 53201- |