| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 425-03-21900 | RADIATOR ASSEMBLY | H20051- | |
| 1A | 425-03-21700 | CORE ASSEMBLY | H20051- | |
| 1B | 425-03-21710 | CORE | H20051- | |
| 2 | 425-03-21720 | TANK | H20051- | |
| 3 | 425-03-21520 | TANK | H20051- | |
| 4 | 425-03-21730 | SUPPORT | H20051- | |
| 5 | 425-03-21740 | SUPPORT | H20051- | |
| 6 | 01010-81035 | BOLT | H20051- | |
| 7 | 01602-21030 | WASHER, SPRING | H20051- | |
| 8 | 425-03-21750 | PACKING | H20051- | |
| 9 | 425-03-21550 | BRACKET | H20051- | |
| 10 | 425-03-11350 | PACKING | H20051- | |
| 11 | 01010-81225 | BOLT | H20051- | |
| 12 | 01643-31232 | WASHER | H20051- | |
| 13 | 425-03-11171 | PLATE | H20051- | |
| 14 | 425-03-11340 | PLATE | H20051- | |
| 15 | 425-03-11290 | PLATE | H20051- | |
| 16 | 421-03-11260 | PLATE | H20051- | |
| 17 | 425-03-11181 | PLATE | H20051- | |
| 18 | 01010-81030 | BOLT | H20051- | |
| 19 | 01602-21030 | WASHER, SPRING | H20051- | |
| 20 | 425-03-11192 | BOLT | H20051- | |
| 21 | 425-03-21760 | SHROUD | H20051- | |
| 22 | 01010-81025 | BOLT | H20051- | |
| 23 | 01643-31032 | WASHER | H20051- | |
| 24 | 421-03-21210 | CAP ASSEMBLY | H20051- | |
| 25 | 101-03-13160 | STRAINER | H20051- | |
| 26 | 425-03-21910 | OIL COOLER ASSEMBLY | H20051- | |
| 27 | 01010-81020 | BOLT | H20051- | |
| 28 | 01643-31032 | WASHER | H20051- | |
| 29 | 08036-40610 | CLIP | H20051- | |
| 30 | 7861-92-4500 | SENSOR | H20051- | |
| 31 | 07002-23634 | O-RING | H20051- | |
| 32 | 01010-62070 | BOLT | H20051- | |
| 33 | 01643-32060 | WASHER | H20051- | |
| 34 | 425-03-12170 | SPACER | H20051- | |
| 35 | 425-03-21110 | PLATE | H20051- | |
| 36 | 01010-82055 | BOLT | H20051- | |
| 37 | 01643-32060 | WASHER | H20051- |