| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6207-61-5110 | COVER ASS'Y | 21473- | |
| 2 | 6204-61-5170 | PLUG | 21473- | |
| 3 | 6206-61-5170 | PLUG | 21473- | |
| 4 | 600-651-1520 | ELEMENT | 21473- | |
| 5 | 6204-61-5190 | GASKET (K2) | 21473- | |
| 6 | 01584-00806 | NUT | 21473- | |
| 7 | 07042-50312 | PLUG | 21473- | |
| 8 | 6207-61-5311 | GASKET (K2) | 42344- | |
| 9 | 01435-20825 | BOLT | 21473- |