| Item | Part No. | Part Name | Qty | Serial No. |
| 6261-51-2000 | OIL PUMP ASSEMBLY | |||
| 6261-51-2500 | COVER ASSEMBLY | |||
| 1 | (NSS) | COVER | ||
| 2 | 6261-51-2220 | BUSHING | ||
| 6261-51-2100 | GEAR ASSEMBLY, PUMP DRIVE | |||
| 3 | (NSS) | GEAR, MAIN DRIVE | ||
| 4 | 6261-51-2120 | COLLAR | ||
| 6261-51-2200 | COVER ASSEMBLY | |||
| 5 | (NSS) | BODY | ||
| 6 | 6261-51-2220 | BUSHING | ||
| 6261-51-2300 | SHAFT ASSEMBLY, DRIVE | |||
| 7 | (NSS) | GEAR, DRIVE | ||
| 8 | 6261-51-2310 | SHAFT | ||
| 6261-51-2400 | SHAFT ASSEMBLY, DRIVEN | |||
| 9 | (NSS) | SHAFT | ||
| 10 | 6261-51-2320 | GEAR, DRIVEN | ||
| 11 | 6261-51-2520 | VALVE | ||
| 12 | 6261-51-2530 | SPRING, VALVE | ||
| 13 | 6261-51-2540 | PLUG | ||
| 14 | 6261-51-2140 | VALVE | ||
| 15 | 6261-51-2150 | SPRING, VALVE | ||
| 16 | 6261-51-2130 | PLUG | ||
| 17 | 6261-51-2160 | BOLT | ||
| 18 | 01010-81235 | BOLT | ||
| 19 | 01010-81245 | BOLT | ||
| 20 | 01643-31232 | WASHER | ||
| 21 | 07000-73038 | O-RING |