| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-03-33101 | RADIATOR ASS'Y | 4001- | ||
| 23B-03-33111 | RADIATOR SUB ASS'Y | 4001- | ||
| 1 | 23B-03-33120 | RADIATOR CORE ASS'Y | 4001- | |
| 2 | 23B-03-31170 | CAP | 4001- | |
| 3 | 415-03-11150 | COCK | 4001- | |
| 415-03-11160 | O-RING | 4001- | ||
| 4 | 23B-03-33130 | BRACKET | 4001- | |
| 5 | 23B-03-33140 | PLATE | 4001- | |
| 6 | 23B-03-33150 | PLATE | 4001- | |
| 7 | 23B-03-33170 | PLATE | 4001- | |
| 8 | 23B-03-33180 | SHROUD | 4001- | |
| 9 | 23B-03-33210 | PACKING | 4001- | |
| 10 | 23B-03-33220 | PACKING | 4001- | |
| 11 | 23B-03-33230 | PACKING | 4001- | |
| 12 | 23B-03-33240 | PACKING | 4001- | |
| 13 | 23B-03-33250 | PACKING | 4001- | |
| 14 | 23B-02-34111 | AFTER COOLER ASS'Y | 4001- | |
| 15 | 01011-81005 | BOLT | 4001- | |
| 16 | 01643-31032 | WASHER | 4001- | |
| 17 | 01435-20816 | BOLT | 4001- | |
| 18 | 07042-70108 | PLUG | 4001- | |
| 19 | 09415-00706 | CAP | 4001- | |
| 20 | 09415-02110 | CAP | 4001- | |
| 21 | 23B-54-41750 | PLATE | 4001- | |
| 22 | 23B-54-31763 | PLATE | 4001- | |
| 23 | 01010-80820 | BOLT | 4001- | |
| 24 | 01643-30823 | WASHER | 4001- | |
| 25 | 418-03-11390 | CUSHION | 4001- | |
| 26 | 416-03-11210 | WASHER | 4001- | |
| 27 | 415-03-11210 | SPACER | 4001- | |
| 28 | 01010-81255 | BOLT | 4001- | |
| 29 | 23B-03-31511 | PLATE | 4001- | |
| 30 | 416-03-11282 | BOLT | 4001- | |
| 31 | 01643-31232 | WASHER | 4001- | |
| 32 | 419-43-17920 | WASHER | 4001- | |
| 33 | 416-03-11260 | CUSHION | 4001- | |
| 34 | 416-03-11270 | SPACER | 4001- | |
| 35 | 416-03-11250 | CUSHION | 4001- | |
| 36 | 01010-81250 | BOLT | 4001- | |
| 37 | 01010-81016 | BOLT | 4001- |