Gardner Denver PZ-7 Mud Pump Power End Assembly Parts list
| Power End Assembly | |||
| 1 | JACKSHAFT | 200PZG371 | 1 |
| 2 | KEY JACKSHAFT | 200PZG062 | 1 |
| 3 | SPACER, Jackshaft Bearing | 200PZG600 | 2 |
| 4 | SLEEVE WEAR | 80M7 | 2 |
| 5 | GASKET, Bearing Housing to Frame | 25C2619 | 2 |
| 6 | HOUSING BEARING | 201PZG006 | 2 |
| 7 | BEARING ROLLER, Jackshaft | 12W75 | 2 |
| 8 | GASKET, Retainer Plate to Bearing Housing | 25C2620 | 2 |
| 9 | PLATE, Bearing Retainer | 200PZG253 | 2 |
| 10 | SCREW, Bearing Housing | 75A14 | 16 |
| 11 | SEAL OIL | 60DD39 | 2 |
| 12 | ECCENTRIC | 200PZG255 | 1 |
| 13 | GEAR DRIVEN | 200PZG280 | 1 |
| 14 | SCREW, Gear to Eccentric | 655EG12D | 12 |
| 15 | WIRE | 97A29 | 144″ |
| 16 | BEARING ROLLER, Eccentric | 12BA20 | 2 |
| 17 | SHIM (.002″) | 200PZG732 | 6 |
| 18 | SHIM (.005″) | 201PZG732 | 6 |
| 19 | SHIM (.007″) | 202PZG732 | 6 |
| 20 | SHIM (.020″) | 203PZG732 | 8 |
| 21 | PLATE RETAINER, Eccentric Bearing | 201PZG168 | 2 |
| 22 | SCREW, Retainer to Eccentric | 655EG08D | 12 |
| 23 | WIRE | 97A29 | 48″ |
| 24 | PLUG- -SqHd PIPE | 64AC4 | 2 |
| 25 | CONNECTING ROD, Includes Reference Numbers 26 & 27 | 200PZG003 | 3 |
| 26 | BOLT CONNECTING ROD | 200PAH254 | 6 |
| 27 | NUT, Connecting Rod Bolt | 50AQ30 | 6 |
| 28 | LOCKNUT, Connecting Rod Bolt | 50M2 | 6 |
| 29 | BEARING, Connecting Rod to Eccentric | 12BA18 | 3 |
| 30 | RING RETAINING, Connecting Rod Bear | 74D18 | 1 |
| 31 | PLATE-RETAINING, Bearing to Eccentric | 1PZ1400 | 14 |
| 32 | SCREW, Bearing to Eccentric | 655EF05D | 14 |
| 33 | WIRE | 97A29 | 384″ |
| 34 | PLATE RETAINER, Bearing to Connectin Rod | 201PZH253 | 22 |
| 34A | PLATE RETAINER, Bearing to Connectin Rod | 75B41 | 2 |
| 35 | SCREW, Bearing to Connecting Rod | 75B41 | 48 |
| 36 | WIRE | 97A29 | 288″ |
| 37 | BEARING ROLLER, Crosshoad Pin | 12BA19 | 3 |
| 38 | PIN LOCK | PZ838 | 3 |
| 39 | SET SCREW | 76F10 | 3 |
| 40 | CROSSHEAD | 200ZPG005 | 3 |
| 41 | PIN CROSSHEAD | 200PZG189 | 3 |
| 42 | PLATE-RETAINER, Crosshead Pin | 202PZG168 | 3 |
| 43 | CREW, Retainer Plato to Crosshoad | 655EG09D | 12 |
| 43A | SCREW, Retainer Plate to Pin | 75AG17 | 6 |
| 44 | WIRE | 97A29 | 72″ |
| 45 | OD EXTENSION | 200PZG839 | 3 |
| 46 | SCREW, Rod to Crosshoad | PO701 | 18 |
| 47 | WIRE | 97A29 | 72″ |
| 48 | PLATE-RETAINER, Oil Stop Head to Fram | 200PZG168 | 6 |
| 49 | GASKET, Oil Stop Head | 25BC69N | 3 |
| 50 | HEAD OIL STOP | 200PZG051 | 3 |
| 51 | GASKET | 25F9 | 24 |
| 52 | SCREW, Oil Stop Head to Frame | 655EE080 | 24 |
| 53 | SEAL | 2011872 | 6 |
| 54 | RING-RETAINER, Oil Stop Head Seal | 1PV1398 | 6 |
| 55 | SCREW, Seal Retainer to Oil Stop Head | 75A102 | 18 |
| 56 | BAFFLE-PISTON ROD | 2FXK84O | 3 |
| 57 | ADAPTOR, Rotating Shaft | 2PO1398 | 1 |
| 58 | SCREW, Hex Head | 655EF050 | 2 |