NATIONAL MUD PUMP FD-1600 PARTS LIST
RECOMMENDED SPARE PARTS
Part No. Description Accessibility Area
Area
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