| NATL C-150-B DUPLEX MUD PUMPS 7-1/4 x 12 |
| LINERS | LINER PACKING | PISTONS | PISTON REPLACEMENT RUBBERS |
| SIZE | SUPREME | SUPER SERVICE | ASSEMBLY | SUPREME SERIES B 3″ HUB | FLEXLIP | SUPREME SERIES L 3 3/4″ HUB | SUPREME SERIES B 3″ ID | SUPREME SERIES L 3 3/4″ ID |
| 5″ | PPNO05452500 | | PPNO 07918212 | PPNO012101408 | PPNO 011100500 | | PPNO 015100407 | |
| 51/4″ | | | | | | | | |
| 51/2″ | PPNO05452550 | PPNO 100156504 | PPNO07918212 | PPNO012101804 | PPNO 011100609 | | PPNO015100803 | |
| 5 3/4″ | | | | | | | | |
| 6″ | PPNO05452600 | PPNO 100156702 | PPNO 07918212 | PPNO012102208 | PPNO 011100708 | | PPNO 015101405 | |
| 61/4″ | | | | | | | | |
| 6 1/2″ | PPNO 05452650 | PPNO100153850 | PPNO 07918212 | PPNO012102802 | PPNO011100807 | | PPNO 015102007 | |
| 6 3/4″ | | | | | | | | |
| 7″ | PPNO05452700 | PPNO 1006460 | PPNO 07918212 | PPNO012103206 | | | PPNO 015102403 | |
| 7 1/4″ | PPNO 05452725 | PPNO 1011022 | PPNO 07918212 | PPNO012103602 | | | PPNO 015102601 | |
| VALVES, SEATS, SPRINGS & INSERTS | GASKETS & ROD PACKING |
| ROUGHNECK | ROUGHNECK HP | SUPREME | FKN | | OEM | | L STYLE |
| VALVE-White Lightning Insert | | | | N/A | Valve Cover | PPNO 07916527 | | |
| VALVE-Urethane Insert | | | PPNO 060151602 | PPNO 1560745 | Cylinder Head | PPNO 07916565 | | PPNO 07207121 |
| VALVE-Rubber Insert | | | | PPNO 1560744 | Plug Seal | | | PPNO 07207116 |
| SEAT | | | PPNO 061101705 | PPNO 1561189 | Rod Packing | PPNO 07915210 | | |
| SPRING | | | PPNO 055407803 | PPNO 1560704 | Liner Seal | PPNO 07918229 | | |
| SPRING-Stainless | | | | | Lantern Ring | PPNO 07919117 | | |
| INSERT-Urethane | | | PPNO 062400338 | PPNO 1560557 | Gland Bushings, Junk Rings, & Lug Nuts |
| INSERT-Rubber | | | PPNO 062400239 | PPNO 1560558 | Split Gland | Solid Gland | Junk Ring | Lug Nut |
| LINER & SEAT PULLER ASSEMBLIES | | PPNO 1590103 | PPNO 1590104 | PPNO 1518798 |
| Puller Assembly | | | PPNO M1060 | PPNO M1060 | | |
| Puller Head | | | PPNO 181235300 | PPNO M1085 | | |
| Liner Puller | PPNO 1320003 (5-6) | PPNO 1320009 (6-7) | | | | | | |
| Piston Rods & Crosshead Extension Rods |
| Piston Rod | Crosshead Rod | Rod Taper | Rod Nut | | | | | |
| PPNO 1550325 | PPNO 1602446 | PPNO API 4 | PPNO 005402052 | | | | | |
| | | | | | | | |
