| Item | Part No. | Part Name | Qty | Serial No. |
| 266-30-41100 | CASE ASS'Y | 4501- | ||
| 1 | 266-30-41110 | CASE | 4501- | |
| 2 | 266-30-41120 | CAP | 4501- | |
| 3 | 268-30-11130 | PIN | 4501- | |
| 4 | 266-30-41140 | GASKET | 4501- | |
| 5 | 01010-31030 | BOLT | 4501- | |
| 6 | 01602-01030 | WASHER | 4501- | |
| 7 | 268-30-11210 | CAP | 4501- | |
| 8 | 268-30-11220 | GASKET | 4501- | |
| 9 | 01010-30825 | BOLT | 4501- | |
| 10 | 01602-00825 | WASHER | 4501- | |
| 11 | 268-30-11240 | PIPE | 4501- | |
| 12 | 02725-00617 | CAP | 4501- | |
| 13 | 266-30-41250 | CAP | 4501- | |
| 14 | 266-30-41260 | GASKET | 4501- | |
| 15 | 07042-00617 | PLUG | 4501- | |
| 16 | 01010-30825 | BOLT | 4501- | |
| 17 | 01602-00825 | WASHER | 4501- | |
| 18 | 266-30-11701 | GAUGE | 4501- | |
| 19 | 265-20-21310 | PLUG | 4501- | |
| 20 | 01010-31245 | BOLT | 4501- | |
| 21 | 01602-01236 | WASHER | 4501- | |
| 22 | 01580-01210 | NUT | 4501- | |
| 265-30-22500 | SHIM ASS'Y | 4501- | ||
| 23 | 265-30-22510 | SHIM¤ 0.1MM | 4501- | |
| 24 | 265-30-22520 | SHIM¤ 0.3MM | 4501- | |
| 25 | 01010-30830 | BOLT | 4501- | |
| 26 | 01602-00825 | WASHER | 4501- |