NATIONAL 8-P-80 Mud pump parts list
NATIONAL 8-P-80 Mud pump FLUID END MODULE AND ACCESSORIES
| ITEM | PART NUMBER | DESCRIPTION | QTY/PUMP |
| FLUID END MODULE COMPLETE ASSEMBLY | 3 | ||
| 1 | 1291280 | MODULE,STUDDED FLUID END DISCHARGE(INCLUDES ITEM 2-10) | 3 |
| 2 | 1291281 | DISCHARGE MODULE ONLY | 3 |
| 3 | 6300100 | NUT,POWER FRAME STUD | 24 |
| 4 | 2408026 | STUD POWER FRAME | 24 |
| 5 | 6300120 | NUT,LINER BUSHING STUD | 18 |
| 6 | 2408025 | STUD,LINER BUSHING | 18 |
| 7 | 6300241 | NUT,DISCHARGE TO SUCHEN MODULE STUD | 18 |
| 8 | 2408034 | STUD,DISCHARGE MODULE TO SUCTION MODULE | 18 |
| 9 | 6300220 | NUT,THREADED RING STUD | 36 |
| 10 | 2408019 | STUD,THREADED RING | 36 |
| 11 | 1290338 | MODULE,STUDDED FLUID END SUCTION(INCLUDES ITEM 12-14) | 3 |
| 12 | 1290339 | SUCTION MODULE ONLY | 3 |
| 13 | 6300220 | NUT,THREADED RING STUD | 36 |
| 14 | 2408019 | STUD,THREADED RING | 36 |
| 15 | 1291165 | BUSHING,LINER | 3 |
| 16 | 1290174 | RETAINER SEAL | 6 |
| 17 | 1290307 | CAP,VALVE COVER(THREADED) | 6 |
| 18 | 1290178 | SCREW,ADJUSTING WEDGE | 6 |
| 19 | 6300160 | NUT,WEDGE ADJUSTING SCREW | 6 |
| 20 | 1290315 | WASHER,WEDGE ADJUSTING SCREW | 6 |
| 21 | 1290308 | RING,THREADED | 6 |
| 22 | G-1290376 | ASSEMBLY,WEDGE | 6 |
| 23 | 1540126 | GASKET,VALVE COVER(G-768Z) | 6 |
| 24 | 1292140 | RETAINER,VALVE GUIDE BUSHING | 6 |
| 25 | 1292141 | BUSHING,VALVE GUIDE | 6 |
| 26 | 6511416 | PIN,DOWELL | 6 |
| 27 | 1290357 | PLATE WEAR | 3 |
| 28 | 1290342 | CONNECTOR,DISCHARGE | 2 |
| 29 | 700030511 | CAPSCREW,DISCHARGE CONNECTOR(WASHER INCLUDED) | 16 |
| 30 | 7619050 | WASHER,LOCK 1/2” | 16 |
| 31 | 1290343 | ADAPTER,DISCHARGE CONNECTOR | 2 |
| 32 | 2410031348 | SEAL,DISCHARGE CONNECTOR TO DISCHARGE ADAPTER | 2 |
| 33 | 2410031427 | SEAL DISCHARGE CONNECTOR & DISCHARGE ADAPTER | 4 |
| 34 | 1291166 | ASSEMBLY,LINER CLAMP | 3 |
| 35 | 700040311 | CAPSCREW,LINER CLAMP | 6 |
| 36 | 6309100 | NUT LINER CAPSCREW | 6 |
| 37 | 1291169 | PIN,CONNECTOR | 3 |
| 38 | 1290168 | CONNECTOR,LINER CLAMP | 3 |
| 39 | 2402560 | STUD,TOP TAPER LOCK | 16 |
| 40 | 6300200 | NUT,STUD | 16 |
