| Item | Part No. | Part Name | Qty | Serial No. |
| 23D-03-11101 | RADIATOR ASS'Y | 4001-4500 | ||
| 1 | 23D-03-11210 | CORE ASS'Y,(WITH OIL COOLER) | 4001-4500 | |
| 2 | 237-03-21230 | CAP | 4001-4500 | |
| 3 | 23E-03-11140 | PIPE | 4001-4500 | |
| 4 | 205-03-62660 | PLUG,DRAIN | 4001-@ | |
| 07000-01007 | O-RING | 4001-@ | ||
| 5 | 23E-03-11150 | PIPE,DRAIN | 4001-@ | |
| 6 | 23E-03-11120 | SHROUD | 4001-4500 | |
| 7 | 01010-50816 | BOLT | 4001-@ | |
| 8 | 01643-30823 | WASHER | 4001-@ | |
| 9 | 01641-20812 | WASHER | 4001-4500 | |
| 10 | 23E-03-11130 | WIRE,NET | 4001-@ | |
| 11 | 01010-51020 | BOLT | 4001-@ | |
| 12 | 01643-31032 | WASHER | 4001-@ | |
| 13 | 01641-21016 | WASHER | 4001-4500 | |
| 14 | 236-03-21180 | CUSHION | 4001-4500 | |
| 15 | 236-03-21190 | WASHER | 4001-@ | |
| 16 | 01012-51465 | BOLT | 4001-@ | |
| 17 | 01590-11416 | NUT | 4001-@ | |
| 18 | 01640-21426 | WASHER | 4001-@ | |
| 19 | 04050-13028 | PIN,COTTER | 4001-@ | |
| 20 | 04221-21266 | YOKE,L.H. THREAD | 4001-4027 | |
| 21 | 01508-11207 | NUT¤ L.H. THREAD,L.H. THREAD | 4001-4027 | |
| 22 | 04248-31241 | ROD | 4001-4027 | |
| 23 | 04211-21266 | YOKE | 4001-4027 | |
| 24 | 01582-11210 | NUT | 4001-4027 | |
| 25 | 04205-11238 | PIN | 4001-4027 | |
| 26 | 04050-13022 | PIN,COTTER | 4001-4027 | |
| 27 | 01641-21223 | WASHER | 4001-4027 | |
| 28 | 23D-03-11220 | BAR | 4028-4500 | |
| 29 | 01010-51240 | BOLT | 4028-4500 | |
| 30 | 01580-11210 | NUT | 4028-@ | |
| 31 | 01643-31232 | WASHER | 4028-@ |