| Item | Part No. | Part Name | Qty | Serial No. |
| PUMP ASSEMBLY (SEE FIG. H1602-01A0 ) | A50001-A50022- | |||
| OR | ||||
| PUMP ASSEMBLY (SEE FIG. H1602-01A1 ) | A50023-- | |||
| 704-24-28203 | PUMP ASSEMBLY | A50001-- | ||
| 1 | (NSS) | BODY | A50001-- | |
| 2 | 704-28-02751 | STRAINER | A50001-- | |
| 3 | 704-28-02760 | SCREW | A50001-- | |
| 4 | 07043-50312 | PLUG | A50001-- | |
| 5 | (NSS) | GEAR, DRIVE | A50001-- | |
| 6 | (NSS) | GEAR, DRIVEN | A50001-- | |
| 7 | 04020-00820 | PIN, DOWEL | A50001-- | |
| 8 | (NSS) | HOUSING | A50001-- | |
| 9 | 01010-51240 | BOLT | A50001-- | |
| 10 | 01602-21236 | WASHER, SPRING | A50001-- | |
| 11 | 704-28-19180 | O-RING | A50001-- | |
| 12 | 704-28-02771 | COLLAR | A50001-- |