| Item | Part No. | Part Name | Qty | Serial No. |
| 561-03-63101 | OIL COOLER ASS'Y | 4001- | ||
| 1 | 561-03-63111 | ELEMENT | 4001- | |
| 2 | 561-03-63121 | CASE | 4001- | |
| 3 | 561-03-63131 | COVER | 4001- | |
| 4 | 561-03-63151 | GASKET | 4001- | |
| 5 | 01010-81040 | BOLT | 4001- | |
| 6 | 01602-21030 | WASHER | 4001- | |
| 7 | 07000-73050 | O-RING | 4001- | |
| 8 | 07000-73022 | O-RING | 4001- | |
| 9 | 01580-11210 | NUT | 4001- | |
| 10 | 01643-31232 | WASHER | 4001- | |
| 11 | 561-03-63161 | FLANGE | 4001- | |
| 12 | 07000-73050 | O-RING | 4001- | |
| 13 | 01010-81240 | BOLT | 4001- | |
| 14 | 01643-31232 | WASHER | 4001- | |
| 15 | 07042-20211 | PLUG | 4001- |