| Item | Part No. | Part Name | Qty | Serial No. |
| (6553-00-1402) | INJECTION PUMP A. | 25255- | ||
| (\0\6553-00-1401) | INJECTION PUMP A. | 22351-25254 | ||
| (\0\6553-00-1400) | INJECTION PUMP A. | 17983-22350 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.A4010-B4A2 T0 A4010-E4A2. | ||||
| 6553-51-1100 | HOUSING ASS'Y | 17983- | ||
| 1 | \6\ | HOUSING | 17983- | |
| 2 | \6\ | PLUG | 17983- | |
| 3 | \6\ | RING | 17983- | |
| 4 | 6553-21-8110 | O-RING | 17983- | |
| 5 | 6553-51-8110 | O-RING | 17983- | |
| 6 | 01252-30845 | BOLT | 17983- | |
| 7 | 6553-51-8520 | SEAL | 17983- | |
| 8 | 6553-51-9110 | GASKET | 17983- | |
| 6553-51-1200 | HOUSING ASS'Y | 17983- | ||
| 9 | \6\ | HOUSING | 17983- | |
| 10 | \6\ | PLUG | 17983- | |
| 11 | \6\ | PLUG | 17983- | |
| 12 | \6\ | PLUG | 17983- | |
| 13 | \6\ | PLUG | 17983- | |
| 14 | \6\ | BUSHING | 17983- | |
| 15 | \6\ | BUSHING | 17983- | |
| 16 | \6\ | SEAT¤ 4.5MM | 17983- | |
| \6\ | SEAT¤ 4.6MM | 17983- | ||
| \6\ | SEAT¤ 4.7MM | 17983- | ||
| \6\ | SEAT¤ 4.8MM | 17983- | ||
| \6\ | SEAT¤ 4.9MM | 17983- | ||
| \6\ | SEAT¤ 5.0MM | 17983- | ||
| \6\ | SEAT¤ 5.1MM | 17983- | ||
| \6\ | SEAT¤ 5.2MM | 17983- | ||
| \6\ | SEAT¤ 5.3MM | 17983- | ||
| \6\ | SEAT¤ 5.4MM | 17983- | ||
| \6\ | SEAT¤ 5.5MM | 17983- | ||
| 17 | 6553-51-3510 | SPRING | 17983- | |
| 18 | 6553-51-3110 | SPOOL | 17983- | |
| 19 | 6553-51-3120 | SPOOL | 17983- | |
| 20 | 07000-02021 | O-RING | 17983- | |
| 21 | 6553-51-5510 | PISTON | 17983- | |
| 22 | 6553-51-7510 | BOLT | 17983- | |
| 23 | 07002-00823 | O-RING | 17983- | |
| 24 | 6553-71-2110 | PIN | 17983- | |
| 25 | 04020-00514 | PIN | 17983- | |
| 26 | 6553-51-8130 | O-RING | 17983- | |
| 27 | 01252-30880 | BOLT | 17983- |