NATIONAL MUD PUMP FD-1600 PARTS LIST
RECOMMENDED SPARE PARTS
| Part No. | Description | Accessibility Area | ||
| Area 1 | Area 2 | |||
| Group I | Group 2 | |||
| Power End Complete | ||||
| Parts Drawing 6316-1001-03 | ||||
| 0-6316-0028-00 | Extension, Crosshead | 1 | 3 | 3 |
| 0-6316-0047-00 | Gasket, Crosshead Door | 6 | 6 | |
| 0-6397-0546-00 | Spring, Diaphragm S.B. Lock | 3 | 3 | |
| 0-7501-1269-00 | 1”-8X21/2”SocHdC.S. | 12 | 12 | |
| 0-7502-0103-00 | Gasket, Inspection Door | 1 | 2 | 8 |
| 0-7602-1610-22 | O-Ring (Dia. Stf. Box) | 3 | 9 | |
| 0-7602-1600-39 | O-Ring (Dia. Stf. Box) | 9 | 27 | |
| 0-7602-2131-47 | Seal, Single Lip Oil | 3 | 18 | 54 |
| 0-7602-2132-76 | Seal, Double Lip Oil | 3 | 18 | 54 |
| 0-7602-0212-67 | Bearing, F-1600 Pinion | 2 | 4 | |
| 0-7502-0840-00 | Gasket, Carrier | 2 | 8 | |
| 0-7502-0841-00 | Gasket, Carrier | 2 | 8 | |
| 0-7602-2131-18 | Seal, Oil | 1 | 2 | 6 |
| 0-7602-0212-68 | Bearing, F-1600 Eccentric | 3 | 6 | |
| 0-7602-0201-37 | Bearing, F-1600 Main | 2 | 4 | |
| 0-6316-0127-00 | Gasket, Plate | 1 | 4 | |
| 0-7602-1610-22 | O-Ring (Crosshead) | 3 | 9 | |
| 0-6316-0081-00 | Gasket, Plate | 3 | 12 | |
| 0-6301-0038-00 | Bearing, Crosshead F-1600 | 3 | 6 | |
| 7817600438 | O-Ring (Rubber) | 3 | 9 | |
| 0-6397-0548-00 | Spring, Stuffing Box | 3 | 9 | |
| 0-6397-0546-00 | Spring, Lock | 3 | 9 | |
| 0-7602-1070-03 | Filter, Oil | 1 | 2 | |
| 0-7502-0581-00 | Gasket, Cover | 4 | 16 | |
| 0-7602-1071-13 | Element,Filte「 | 1 | 1 | 2 |
| 0-7602-5940-00 | Gasket, Strip | 19 ft. | 76 ft. | |
| 0-6316-0049-00 | Gasket, Cover F-1600 Main Bearing | 2 | 8 | |
| 7815926 | Pump, 2S B&S Oil | 1 | 2 | |
| Fluid End Complete | ||||
| Parts Drawing 6316-1002-01 | ||||
| 0-6316-0039-90 | Cover, Valve Pot | 1 | 3 | |
| 0-6316-0092-00 | Seal, Valve Pot Cover | 3 | 24 | 72 |
| 0-6316-0093-00 | Disc, Baffle | 3 | 9 | |
| 0-6316-0096-00 | Bushing, LowerValve Guide | 9 | 27 | |
| 0-6316-0107-11 | Clamp, Piston Rod | 1 | 3 | 9 |
| 0-6316-0164-00 | Cove「，Line「End | 3 | 9 | |
| 0-6316-0354-00 | Guide,Lowe「Valvew/Bushing | 3 | 6 | |
| 1551703 | Rod, Piston | 1 | 6 | 12 |
| 0-6316-0360-00 | Bolt, Lock (Valve Guide) | 3 | 6 | 12 |
| 0-6316-0362-90 | Head, Cylinder | 1 | 3 | |
| 0-6316-0363-00 | Ring, Alignment | 1 | 3 | |
| 0-6316-0364-90 | Plug, Cylinder Head | 1 | 3 | |
| 0-6316-0365-00 | Plate,Wea「 | 3 | 9 | |
| 0-6316-0366-00 | Ring, Liner Lock Thread | 1 | 3 | |
| 0-6316-0367-20 | Lock,Line「 | 1 | 3 | |
| 0-6316-0369-00 | Seal, Cylinder Head | 6 | 48 | 144 |
| 0-6316-0373-00 | Seal, Liner & Wear Plate | 6 | 72 | 216 |
| 0-6397-0293-01 | Strainer | 3 | 9 | |
| 0-6397-0575-00 | Guide, Upper Valve | 12 | 36 | |
| 0-6397-0603-00 | Retainer, UpperValve Guide | 6 | 18 | |
| 0-7501-0051-00 | Sc「ew,ValveGuideRetaine「 | 24 | 72 | |
| 0-7503-0230-49 | Assembly, Hose | 3 | 9 | 27 |
| 0-7601-2588-50 | Nipple, Pipe | 3 | 9 | |
| 0-7602-1600-25 | O-Ring (Disc Manifold) | 3 | 6 | 12 |
| 0-7602-1600-40 | O-Ring (Strainer Cap) | 3 | 9 | 27 |
| 0-7602-1600-44 | O-Ring (Liner Lock) | 3 | 6 | 18 |
| 0-7602-1600-52 | O-Ring (Suction Flange) | 6 | 18 | |
| 0-7602-1600-61 | O-Ring (Suction Manifold) | 6 | 18 | |
| 6908033 | Seal, R-39 Ring Joint | 1 | 3 | 9 |
| 6908040 | Seal, R-44 Ring Joint | 1 | 3 | 9 |
| Fluid End Expendables | ||||
| 05499400 | Liner, Mission 4″ | 6 | 24 | 96 |
| 012180170 | Piston, Mission 4″ | 6 | 24 | 96 |
| 05499450 | Liner, Mission 4 W | 6 | 24 | 96 |
| 012180196 | Piston, Mission 4 W | 6 | 24 | 96 |
| 05499500* | Liner, Mission 5″ | 6 | 24 | 96 |
| 012180253 | Piston, Mission 5″ | 6 | 24 | 96 |
| 05499550* | Liner, Mission 5 Vi’ | 6 | 24 | 96 |
| 012180337 | Piston, Mission 5 | 6 | 24 | 96 |
| 05499600* | Liner, Mission 6″ | 6 | 24 | 96 |
| 012180394 | Piston, Mission 6″ | 6 | 24 | 96 |
| 05499650* | Liner, Mission 6 Vi’ | 6 | 24 | 96 |
| 012180535 | Piston, Mission 6 | 6 | 24 | 96 |
| 05499700* | Liner, Mission 7″ | 6 | 24 | 96 |
| 012180618 | Piston, Mission 7″ | 6 | 24 | 96 |
| * | For HP style liner, add HP to end of part no. | |||
| 07211001 | Gasket, Liner (all sizes) | 6 | 24 | 96 |
| 060155041 | Valve, Mission | 6 | 24 | 96 |
| 061101507 | Seat, Mission Valve | 6 | 24 | 96 |
| 055413397 | Spring, Mission Valve | 6 | 24 | 96 |
| 015180102 | Rubbers, Pair 4″ | 6 | 18 | 72 |
| 015180144 | Rubbers, Pair 4 | 6 | 18 | 72 |
| 015180185 | Rubbers, Pair 5″ | 6 | 18 | 72 |
| 015180227 | Rubbers, Pair 5 | 6 | 18 | 72 |
| 015180268 | Rubbers, Pair 6″ | 6 | 18 | 72 |
| 015180300 | Rubbers, Pair 6 | 6 | 18 | 72 |
| 015180342 | Rubbers, Pair 7″ | 6 | 18 | 72 |
| 6308241 | Nut, Piston | 3 | 16 | 64 |
| Fluid End Tools | ||||
| 0-7601-0110-54 | Chaser, 1-1/4″-8 Tap& Die Thread | 1 | ||
| 0-7601-0110-55 | Chaser, 1-1/2″-8 Tap& Die Thread | 1 | ||
| H-67376-L | Tap, 1-1/4″-12-2B Special Taper | 1 | ||
| 0-7110-0115-00 | Tap, 1-1/2″-12-2B Special Taper | 1 | ||
| 0-7602-1800-15 | Puller, Hydraulic Seat w/ Puller Head to fit API #7 seats (Specify Manufacturer of Seats) | 1* | ||
| 0-7602-1810-26 | Pump, Hand Air | 1* | ||
| 0-7602-1810-27 | Gauge, Tire Pressure 5-50 PSI | 1* | ||
| * | These items should be available for commissioning | |||