
BOMCO/Emsco Mud Pumps:F2200HL, F1600HL, F-1300, F-1600, FB1300, FB1600, F-800, F-1000, F-500, F-350, DB-550, DA-700, FA-1600/1300, FC-2200, D-300/500, D-375, D-700,
LS National Mud Pumps: 3NB-500C, 3NB1000C, 3NB1300C, 3NB1600
Ideco Mud Pumps: T-500, T-800, T-1000, T-1300, T-1600,
National Mud Pumps: 7P50, 8P80, 9P100, 10P130, 12P160, N1300, C-250, K-700, 14-P-220, E-700/G-1000, K-500, K-380, K-500A/700A, C-250/350, JWS-400,
Gardner Denver Mud Pumps: PZ7, PZ8/9, PZ10/11, FK-FXK, FY-FXD, FD-FXX, FG-GXG, FG-FXG, KG-KXG, FQ-FXQ, FF-FXF, FF-FXP,
Oilwell Mud Pumps: A-560/600-PT, A-850-PT/A-1100-PT, A-1700-PT/A-1400-PT
Wirth Mud Pump: TPK1000, TPK1600, TPK 2000,TPK2200
Russian Mud Pumps: UNBT-950, UNB-600, 8T-650, UNBT650, NBT600, UNB1180, UNB1180L, NB125, NB80, NB50, NB32
WEATHERFORD/Ellis Williams: E-447, E-2200
Drillmec Mud Pump: 9T1000, 12T1600, 7TS600, 7TS500, 9T800
Romania Mud Pump: 3PN-1000, 3PN-1600, 3PN-2000
And other brand spare parts for WIRTH, OPI, Ellis Williams, Wilson, Gaso, Skytop/Brewster.

Brewster ® Mud Pumps B-550 • B-750 • B-1000 • 1100T • B-1300
Continental Emsco ® Mud Pumps F-350 • F-500 • F-650 • F-800 • F-1000 • FA-1300 • FB-1600 FB1600
Gaso ® Mud Pump 1563 • 1740-55 • 1844-60 • 2010-50 • 2200-49 • 2651 • 2652
Gardner Denver ® Mud Pumps
PAH • PZ-7 PZG • PZ-8 PZH • PZ-9 PZJ • PZ-10 PZK • PZ-11 PZL
Gardner Denver ® Well Service TEE • PE-5 • PA-8 • PAH • PJ-8 • TGF-225
Gardner Denver ® Continuous Duty GD-55T • GD-60T • GD-100T • GD-125T • GD-150T • GD-180T • GD-200T
Ideco ® Mud Pumps MM-200 • MM-300 • MM-500 • MM-500F • MM-550
Ideco ® Mud Pumps MM-550F • MM-700 • MM-700F • T-500
Ideco ® Mud Pumps T-500 • T-800 • T-1000 • T-1300 • T-1600
National ® J Series Mud Pumps J-30 • J-60 • J-100 • J-165 • J-275 • J-375 • J-625 • JWS-340 • JWS-400
National ® Mud Pumps K-280 • K-380 • K-500 • K-500A • K-700A
National ® P Series Mud Pumps 7P-50 • 8P-80 • 9P-100 • 10P-130 • 12-P-160 / 12P-160 / 12P160
Oilwell ® Mud Pumps A-350-PT • 560-PT • A-560-PT • 850-PT • A-850-PT • 1100-PT
Oilwell ® Mud Pumps A-1100-PT • 1400-PT • A-1400-PT • 1700-PT • A-1700-PT / A1700-PT
Oilwell ® Plunger Pumps C-323 through B-558 • SA-640-50 through SB-644-B
OPI ® Mud Pumps 350-D • 00-DL • 700-HDL • 1000-HDL
Wheatley ® Mud Pumps 1036 • 6070 • 7024 • 7036
Fluid End Modules
National® - Oilwell® - Continental Emsco® - Gardner Denver® - Ideco® - Skytop Brewster®
Pulsation Dampener
Hydril Type "K" Pulsation Dampener
Popular Mud Pump Spare Parts

| NATIONAL 12-P-160 W/ TAPR-LOK VALVE COVERS FLUID END MODULE & ACCESSORIES | |||||
| ITEM # | OEM PART # | MISSION PART # | DESCRIPTION | QTY PER PUMP | AVAILABLE |
| FEMNAT12PCA | FLUID END MODULE COMPLETE ASSEMBLY (INCLUDES ITEMS: 1, 2, 3-10, 29-35) | 3 | OK | ||
| 1 | 1292240 | FEMNATDIS12P | MODULE, STUDDED FLUID END DISCHARGE (INCLUDES ITEMS 1, 3-10) | 3 | OK |
| 1A | 1292601 | FEMNATDIS12PA | MODULE, STUDDED FLUID END DISCHARGE W/ AUTOFRETTAGE (INCLUDES ITEMS 1A, 3-10) | 3 | OK |
| 2 | 1292243 | FEMNATSUC12P | MODULE, STUDDED FLUID END SUCTION (INCLUDES ITEMS 2, 3-4) | 3 | OK |
| 2A | 1292604 | FEMNATSUC12PA | MODULE, STUDDED FLUID END SUCTION W/ AUTOFRETTAGE (INCLUDES ITEMS 2A, 3-4) | 3 | OK |
| 3 | 2408027 | 12P160TRS | STUD, THREADED RING | 72 | OK |
| 4 | 6300240 | 12P160TRSN | NUT, THREADED RING STUD | 72 | OK |
| 5 | 2408029 | 12P160PFS | STUD, POWER FRAME | 30 | OK |
| 6 | 6300220 | 8P80TRSN | NUT, POWER FRAME STUD | 30 | OK |
| 7 | 2408028 | 12P160LCS | STUD, LINER BUSHING | 18 | OK |
| 8 | 6300180 | 12P160LCSN | NUT, LINER BUSHING STUD | 18 | OK |
| 9 | 2408033 | 12P160DSUCS | STUD, DISCHARGE MODULE TO SUCTION MODULE | 18 | OK |
| 10 | 6300281 | PEP55 | NUT, DISCHARGE TO SUCTION MODULE STUD | 18 | OK |
| 11 | 2408015 | 12P160DMS | STUD, SPACER FLANGE | 16 | OK |
| 12 | 6300240 | 12P160TRSN | NUT, SPACER FLANGE STUD | 16 | OK |
| 13 | 6511416 | PEP70 | PIN, DOWELL | 6 | OK |
| 14 | 1292141 | NATVGB | BUSHING,VALVE GUIDE | 6 | OK |
| 15 | 1292140 | 12PVGBR | RETAINER, VALVE GUIDE BUSHING | 6 | OK |
| 16 | 1540127 | 1540127 | GASKET, VALVE COVER - RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) | 6 | OK |
| 17 | 1292174 | NAT12PRETSEAL | RETAINER, VALVE & SEAL | 6 | OK |
| 18 | 1292178 | NAT12PAWS | SCREW, ADJUSTING WEDGE | 6 | OK |
| 19 | 6300182 | 12P160AWSN | NUT, WEDGE ADJUSTING SCREW | 6 | OK |
| 20 | 1292171 | 12P160AWSW | WASHER, WEDGE ADJUSTING SCREW | 6 | OK |
| 21 | G1292268 | 12P160LW | ASSEMBLY, WEDGE (INCLUDES ITEM # 20 WEDGE SPRING) | 6 | OK |
| 22 | 1292181 | 12P160WS | SPRING, WEDGE | 6 | OK |
| 23 | 1292176 | NAT12PFLG | RING, THREADED | 6 | OK |
| 24 | 1292172 | NAT12PCAP | CAP, VALVE COVER (THREADED) | 6 | OK |
| 25 | 2410031437 | 2410031437 | SEAL, DISCHARGE CONNECTOR & DISCHARGE ADAPTER | 4 | OK |
| 26 | 1292253 | NAT12PDSMA | ADAPTER, DISCHARGE CONNECTOR | 2 | OK |
| 27 | 2410031433 | 2410031433 | SEAL, DISCHARGE CONNECTOR TO DISCHARGE ADAPTER | 2 | OK |
| 28 | 1292252 | NAT12PDSMC | CONNECTOR, DISCHARGE | 2 | OK |
| 28A | 1292717 | 1292717 | BACK UP RING, DISCHARGE CONNECTOR | 2 | OK |
| 29 | 7006685 | 7006685 | CAPSCREW, DISCHARGE SPACER FLANGE | 16 | OK |
| 30 | 700030711 | 700030711 | CAPSCREW, DISCHARGE CONNECTOR | 16 | OK |
| 31 | 7919050 | 7919050 | WASHER, DISCHARGE CONNECTOR SCREW | 16 | OK |
| 32 | 1292266 | PP6021260 | PLATE, WEAR | 3 | OK |
| 33 | 1292165 | 12PLCA | BUSHING, LINER | 3 | OK |
| 34 | 1292166 | 12PLC | ASSEMBLY, LINER CLAMP (INCLUDES ITEMS 33A, 33B, 33C, 33D, 33E, & 33F) | 3 | OK |
| 34A | 700049110 | 700049110 | CAPSCREW, LINER CLAMP | 6 | OK |
| 34B | ** (OPTIONAL) LOCK WASHER 5/8" | 6 | OK | ||
| 34C | 6309140 | 6309140 | NUT, LINER CAPSCREW | 6 | OK |
| 34D | 1292169 | 1292169 | PIN, CONNECTOR | 6 | OK |
| 34E | G1292168P | G1292168P | CONNECTOR, LINER CLAMP | 6 | OK |
| 34F | 6571620 | 6571620 | PIN, SPRING | 12 | OK |
| 35 | 1292257 | 1292257 | SEAL, MODULE & WEARPLATE - RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) | 6 | OK |
| 36 | 1540851 | 1540851 | SEAL, SUCTION MANIFOLD | 3 | OK |
| 37 | 700048511 | 700048511 | CAPSCREW, SUCTION MANIFOLD | 24 | OK |
| 38 | 1292246 | SPACER, STUDDED DISCHARGE | 2 | OK | |
| 39 | 1292258 | SEAL, SPACER TO FLUID END | 2 | OK | |
| National 12P160 POWER END PARTS | |||||
| 1 | 1292017 | LINER, CROSSHEAD UPPER | 3 | OK | |
| 2 | 1292007 | CONNECTING ROD | 3 | OK | |
| 3 | 1292017 | LINER, CROSSHEAD LOWER | 3 | OK | |
| 4 | 1292370 | SUCTION MANIFOLD | 3 | OK | |
| 5 | 1292371 | SUCTION MANIFOLD | 3 | OK | |
| 6 | 1292090 | CROSSHEAD, LEFT HAND | 3 | OK | |
| 7 | 1292015 | CROSSHEAD, MIDDLE AND RIGHT HAND | 3 | OK | |
| 8 | 1292010 | PINION SHAFT | 1 | OK | |
| 9 | 1292005 | CRANKSHAFT | 1 | OK | |
| 10 | 1292008 | BULL GEAR | 1 | OK | |
| 11 | 1292028 | PIN, CROSSHEAD | 3 | OK | |
| 12 | 1292147 | PISTON ROD | 3 | OK | |
| 13 | 1292083 | PONY ROD | 3 | OK | |
| 14 | 1292146 | SUB ROD | 3 | OK | |
| 15 | 1292085 | CLAMP, PISTON ROD | 6 | OK | |
| 16 | 1289327 | Q.D. hub | 1 | OK | |
| 17 | 1260318 | BONNET | 1 | OK | |
| 18 | 1260044 | SPROCKET | 1 | OK | |
| 19 | X13-2058 | SPROCKET | 1 | OK | |
| 20 | X13-2068 | SPROCKET | 1 | OK | |
| 21 | 1290268 | BODY STRAINER CROSS | 1 | OK | |
| 22 | ZB-8253 | BEARING, CROSSHEAD | 3 | OK | |
| 23 | ZB-10236 | BEARING, PINIONSHAFT | 3 | OK | |
| 24 | ZT-15000 | BEARING, MAIN | 3 | OK | |
| 25 | ZB-28515 | BEARING, ECCENTRIC | 3 | OK | |

NOV offer a full line of triplex mud pumps to handle any drilling requirement.
These tough field-proven models cover input horse power ratings in the 500 to 2,200 range. Our extensive product line include the National P-Series and Continental Emsco FD-Series and F-Series pumps.
National Oil well Varco (NOV) is an American multinational corporation based in Greater Sharps town, Houston, Texas. It is a leading worldwide provider of equipment and components used in oil and gas drilling and production operations, oilfield services, and supply chain integration services to the upstream oil and gas industry. The company conducts operations in more than 1,200 locations across six continents.
Products include all the heavy hardware for oil well drilling as well as drilling instrumentation and controls and drilling power generation and control. A partial list of heavy hardware includes top drives, rotary, draw works, derricks, BOPs (blowout preventers), mud pumps, riser equipment, and complete drilling rigs. Products also include instruments and controls required on the rig floor for the drilling operation. This includes sophisticated electronics for precise control, such as the control system Cyber base. NOV also produces control electronics for power generation and control of drilling motors and motor control centers for AC motor control.
NOV is the Houston area’s largest energy employer, with more than 14,500 workers in the region

SOUTHWEST “OLD STYLE” 8476-A FLUID END
FOR NATIONAL 12-P-160
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP |
| SOUTHWEST (OLD STYLE) | NATIONAL 12-P-160 | 7-1/2” X 12” |
| ITEM . | P/N | DESCRIPTION | QTY. REQ’D |
| 8476-A | FLUID END ASSEMBLY: (CONSISTS OF ITEMS 3,4,16,17,18,19, 20, 21,22,23,24,25,26,27,28,29,31,32,33,34,&47) | ||
| 1 | 1376YXX | LINER (REFER TO GUIDE TO ORDERING CHART FOR TYPE (Y) AND FOR SIZE (XX)) | 3 |
| 2 | 2930-XX | LINER SEAL (REFER TO GUIDE TO ORDERING CHART FOR TYPE AND SIZE (XX)) | 3 |
| 3 | 8476-3 | WEARPLATE | 3 |
| 4 | 2988 | WEARPLATE AND MODULE SEAL | 6 |
| 5 | XX-BYY | PISTON (REFER TO GUIDE TO ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY)) | 3 |
| 6 | 568-225 | PISTON O-RING | 3 |
| 7 | 1286-32 | PISTON ROD (WITH ELASTIC STOP NUT) | 3 |
| 8 | API-4ESN | PISTON ROD ELASTIC STOP NUT | 3 |
| 9 | 1286-1 | SUB ROD | 3 |
| 10 | 1286CWY | ROD CLAMP (CONSIST OF 10A, 10B, 10C) (FOR CLAMP ONLY, USE 1286C) | 6 |
| 10A | 1200H30 | HOSE (1/2” X 30” WITH 1/2” MALE X 3/8” MALE CONNECTIONS) | 3 |
| 10B | 1200140 | PIPE | 3 |
| 10C | 4018-92 | ROD CLAMP BOLT (7/8 X 5” GRADE 8 BOLT WITH LOCK NUT AND WASHER) | 12 |
| 11 | 1200G86 | PONY ROD | 3 |
| 12 | VALVE | 6 | |
| 13 | VALVE INSERT (IF REQUIRED) | 6 | |
| 14 | VALVE SPRING | 6 | |
| 15 | VALVE SEAT | 6 | |
| SWTM1700 | HYDRAULIC SEAT PULLER KIT COMPLETE (REFER TO TOOLS PAGE OF CATALOG FOR DETAILS) | ||
| 4476-2A | SOUTHWEST HP QUICK-CHANGE VALVE COVER ASSEMBLY (CONSISTS OF ITEMS 16-23) | 6 | |
| 16 | 4476 | THREADED FLANGE | 6 |
| 17 | 4597 | SCREW GLAND | 6 |
| 18 | 4676-2A | PLUG (COMPLETE WITH VALVE GUIDE, SCREWS, AND BUSHING) | 6 |
| 19 | P107 | HP VALVE COVER PLUG SEAL | 6 |
| 20 | 4776R | VALVE GUIDE (COMPLETE WITH BUSHING #4700I) | 6 |
| 21 | 4700I | VALVE GUIDE BUSHING | 6 |
| 22 | 4016-98 | VALVE GUIDE SCREW | 12 |
| 23 | 4015-54 | VALVE COVER STUD (WITH SW PART# HHN1500-6 1-1/2-6” HEAVY HEX NUT) | 72 |
| 24 | 4015-95 | POWER END STUD (WITH SW PART# HHN1375-6 1-3/8”6 HEAVY HEX NUT) | 30 |
| 25 | 4017-65 | LINER RETAINER FERRY HEAD CAP SCREW | 18 |
| 26 | 6476 | LINER RETAINER FLANGE | 3 |
| 27 | 6576 | LINER RETAINER NUT | 3 |
| 28 | 4018-17 | SUCTION MODULE STUD (WITH SW PART# HHN1750-6 1-3/4”-6 HEAVY HEX NUT) | 18 |
| 29 | 4018-19 | SUCTION MANIFOLD CAP SCREW (WITH LOCK WASHER) | 24 |
| 30 | 8576-50 | SUCTION MANIFOLD (FRONT OR SIDE INLET) | 1 |
| 31 | AJO419R | SUCTION MANIFOLD GASKET | 3 |
| 32 | 8476-2S | SUCTION MODULE (STUDDED ONLY) | 3 |
| 33 | 8476-1D | DISCHARGE MODULE (STUDDED ONLY) | 3 |
| 34 | 8488-5 | DOWEL PIN | 6 |
| ITEMS NUMBERS 35 THRU 46 ARE NOT SHOWN INTENTIONALLY | |||
| 47 | 4018-18 | DISCHARGE CONNECTOR CAP SCREW (WITH LOCK WASHER) | 16 |
| 48 | 4018-39 | DISCHARGE SPACER FLANGE SOCKET HEAD CAP SCREW | 16 |
| 49 | 8376-1 | DISCHARGE CONNECTOR | 2 |
| 50 | 8376-2 | DISCHARGE ADAPTER | 2 |
| 51 | 8376-3 | BACK-UP RING | 4 |
| 52 | 8376-4 | DISCHARGE SPACER FLANGE | 2 |
| 53 | 2976-3 | DISCHARGE SPACER FLANGE SEAL | 2 |
| 54 | 2976-1 | DISCHARGE CONNECTOR / ADAPTER PACKING | 2 |
| 55 | 2976-2 | DISCHARGE CONNECTOR / ADAPTER PACKING | 4 |
| 56 | R44D | RING JOINT GASKET | 2 |
| 57 | 4017-22 | DISCHARGE SPACER FLANGE STUD (WITH SW PART# HHN1500-6 1-1/2”-6 HEAVY HEX NUT) | 16 |

| EMSCO | FC-2200 | |||||||||
| LINERS | LINER GASKETS | PISTONS | PISTON REPLACEMENT RUBBERS | |||||||
| SIZE | CERAMIC | SUPREME | RUBBER | URETHANE | WHITE LIGHTNING | SUPREME | GREEN DUO | FLEXLIP | WHITE LIGHTNING | SUPREME |
| 4" | 012180170 | 1502052 | 011102926 | 015180102 | ||||||
| 4 1/4" | ||||||||||
| 4 1/2" | 012180197 | 012180196 | 1502054 | 011102928 | 015180145 | 015180144 | ||||
| 4 3/4" | ||||||||||
| 5" | 012180254 | 012180253 | 1502056 | 011103033 | 015180186 | 015180185 | ||||
| 5 1/4" | ||||||||||
| 5 1/2" | 07551550 | 05551550* | 07916882 | 012180338 | 012180337 | 1502058 | 011103132 | 015180228 | 015180227 | |
| 5 3/4" | ||||||||||
| 6" | 07551600 | 05551600* | 07916882 | 012180395 | 012180394 | 1502060 | 011103629 | 015180269 | 015180268 | |
| 6 1/4" | 05551625 | 07916882 | 012180493 | 1502061 | 011103322 | 015180285 | 015180284 | |||
| 6 1/2" | 07551650 | 05551650* | 07916882 | 012180536 | 012180535 | 1502062 | 011103827 | 015180301 | 015180300 | |
| 6 3/4" | ||||||||||
| 7" | 07551700 | 05551700* | 07916882 | 012180619 | 012180618 | 1502064 | 011103926 | 015180343 | 015180342 | |
| 7 1/4" | ||||||||||
| 7 1/2" | 07551750 | 05551750* | 07916882 | 012180685 | 012180683 | 015180369 | 015180367 | |||
| 7 3/4" | ||||||||||
| 8" | ||||||||||
| * For HP style liner, add "HP" to end of part no. | ||||||||||
| VALVES, SEATS, SPRINGS & INSERTS | GASKETS | |||||||||
| ROUGHNECK | ROUGHNECK HP | SUPREME | OEM | URETHANE | L STYLE | URETHANE | ||||
| VALVE-White Lightning Insert | 9700369 | Valve Cover | 07916850 | |||||||
| VALVE-Urethane Insert | 9700382 | 060140100 | Cylinder Head | |||||||
| VALVE-Rubber Insert | N/A | 060112059 | Plug Seal | |||||||
| SEAT | 9702652 | 061100608 | HYDRA-LOK | OEM | MISSION L | |||||
| SPRING | 055413421 | 055413690 | Complete Assembly | |||||||
| SPRING-Stainless | 055402945 | |||||||||
| INSERT-Urethane | 9705236 | 062400536 | MODULES | OEM | MISSION L | |||||
| INSERT-Rubber | N/A | 062400437 | Complete Assembly | EMSFEMFC2200CA | ||||||
| SEAT PULLER ASSEMBLIES | Discharge Module Studded | EMSFEMFC2200DIS | ||||||||
| Puller Assembly 1 | M 1060 | M 1060 | M 1060 | Suction Module Studded | EMSFEMFC2200SUC | |||||
| Puller Head | 8402256 | 181235706 | One Piece OEM Style Studded | |||||||


| GARDNER DENVER | PZ-9 | 7 x 9 | ||||||||
| LINERS | LINER GASKETS | PISTONS | PISTON REPLACEMENT RUBBERS | |||||||
| SIZE | CERAMIC | SUPREME | RUBBER | URETHANE | WHITE LIGHTNING | SUPREME | GREEN DUO | FLEXLIP | WHITE LIGHTNING | SUPREME |
| 4" | 012180170 | 1502052 | 011102926 | 015180102 | ||||||
| 4 1/4" | ||||||||||
| 4 1/2" | 07493450 | 05493450 | 07916692 | 012180197 | 012180196 | 1502054 | 011102928 | 015180145 | 015180144 | |
| 4 3/4" | ||||||||||
| 5" | 07493500 | 05493500 | 07916692 | 012180254 | 012180253 | 1502056 | 011103033 | 015180186 | 015180185 | |
| 5 1/4" | ||||||||||
| 5 1/2" | 07493550 | 05493550* | 07916692 | 012180338 | 012180337 | 1502058 | 011103132 | 015180228 | 015180227 | |
| 5 3/4" | ||||||||||
| 6" | 07493600 | 05493600* | 07916692 | 012180395 | 012180394 | 1502060 | 011103629 | 015180269 | 015180268 | |
| 6 1/4" | 05493625* | 07916692 | 012180493 | 1502061 | 011103322 | 015180285 | 015180284 | |||
| 6 1/2" | 07493650 | 05493650* | 07916692 | 012180536 | 012180535 | 1502062 | 011103827 | 015180301 | 015180300 | |
| 6 3/4" | ||||||||||
| 7" | 05493700* | 07916692 | 012180619 | 012180618 | 1502064 | 011103926 | 015180343 | 015180342 | ||
| 7 1/4" | ||||||||||
| 7 1/2" | ||||||||||
| 7 3/4" | ||||||||||
| 8" | ||||||||||
| * For HP style liner, add "HP" to end of part no. | ||||||||||
| VALVES, SEATS, SPRINGS & INSERTS | GASKETS | |||||||||
| ROUGHNECK | ROUGHNECK HP | SUPREME | OEM | URETHANE | L STYLE | URETHANE | ||||
| VALVE-White Lightning Insert | 9700368 | 9700356 | 060155042 | Valve Cover | 07916749 | 6309143 | ||||
| VALVE-Urethane Insert | 9700250 | 9700354 | 060155041 | Cylinder Head | 07916749 | 6309143 | ||||
| VALVE-Rubber Insert | 9700293 | N/A | 060155033 | Plug Seal | ||||||
| SEAT | 9702504 | 9702504 | 061101507 | HYDRA-LOK | OEM | MISSION L | ||||
| SPRING | 8201650 | 8201650 | 055413371 | Complete Assembly | ||||||
| SPRING-Stainless | 055402952 | |||||||||
| INSERT-Urethane | 9705228 | 9700360 | 062400338 | MODULES | OEM | MISSION L | ||||
| INSERT-Rubber | 9705244 | N/A | 062400239 | Complete Assembly | FEMPZ789CA | |||||
| SEAT PULLER ASSEMBLIES | Discharge Module Studded | |||||||||
| Puller Assembly 1 | M 1060 | M 1060 | M 1060 | Suction Module Studded | ||||||
| Puller Head | 8401985 | 8401985 | 181235300 | One Piece OEM Style Studded | FEMPZ789 | |||||
| Crosshead Extension Rods, Quick Connect Rods, Self Aligning Rod Assemblies & Piston Rods | ||||||||||
| Crosshead Rod | Quick Connect | Self Aligning Rod Assembly | Piston Rod | Sub Rod | Pony Rod Baffle | Rod Nut | Clamp | Covered Rod Nut | Pony Rod Seal | |
| 07913056 | 1095035 | CLAMP | 1551510 | 07208503 | 005402052 | PP601022 | CRN-1 | 07931171 | ||
| 07913063 | 1095033 | THREAD | 1551512 | 07208503 | 005402052 | CRN-1 | 07931171 | |||

| GARDNER DENVER | PZ-8 | 7 x 8 | ||||||||
| LINERS | LINER GASKETS | PISTONS | PISTON REPLACEMENT RUBBERS | |||||||
| SIZE | CERAMIC | SUPREME | RUBBER | URETHANE | WHITE LIGHTNING | SUPREME | GREEN DUO | FLEXLIP | WHITE LIGHTNING | SUPREME |
| 4" | 012180170 | 1502052 | 011102926 | 015180102 | ||||||
| 4 1/4" | ||||||||||
| 4 1/2" | 07493450 | 05493450 | 07916692 | 012180197 | 012180196 | 1502054 | 011102928 | 015180145 | 015180144 | |
| 4 3/4" | ||||||||||
| 5" | 07493500 | 05493500 | 07916692 | 012180254 | 012180253 | 1502056 | 011103033 | 015180186 | 015180185 | |
| 5 1/4" | ||||||||||
| 5 1/2" | 07493550 | 05493550* | 07916692 | 012180338 | 012180337 | 1502058 | 011103132 | 015180228 | 015180227 | |
| 5 3/4" | ||||||||||
| 6" | 07493600 | 05493600* | 07916692 | 012180395 | 012180394 | 1502060 | 011103629 | 015180269 | 015180268 | |
| 6 1/4" | 05493625* | 07916692 | 012180493 | 1502061 | 011103322 | 015180285 | 015180284 | |||
| 6 1/2" | 07493650 | 05493650* | 07916692 | 012180536 | 012180535 | 1502062 | 011103827 | 015180301 | 015180300 | |
| 6 3/4" | ||||||||||
| 7" | 05493700* | 07916692 | 012180619 | 012180618 | 1502064 | 011103926 | 015180343 | 015180342 | ||
| 7 1/4" | ||||||||||
| 7 1/2" | ||||||||||
| 7 3/4" | ||||||||||
| 8" | ||||||||||
| * For HP style liner, add "HP" to end of part no. | ||||||||||
| VALVES, SEATS, SPRINGS & INSERTS | GASKETS | |||||||||
| ROUGHNECK | ROUGHNECK HP | SUPREME | OEM | URETHANE | L STYLE | URETHANE | ||||
| VALVE-White Lightning Insert | 9700368 | 9700356 | 060155042 | Valve Cover | 07916749 | 6309143 | ||||
| VALVE-Urethane Insert | 9700250 | 9700354 | 060155041 | Cylinder Head | 07916749 | 6309143 | ||||
| VALVE-Rubber Insert | 9700293 | N/A | 060155033 | Plug Seal | ||||||
| SEAT | 9702504 | 9702504 | 061101507 | HYDRA-LOK | OEM | MISSION L | ||||
| SPRING | 8201650 | 8201650 | 055413371 | Complete Assembly | ||||||
| SPRING-Stainless | 055402952 | |||||||||
| INSERT-Urethane | 9705228 | 9700360 | 062400338 | MODULES | OEM | MISSION L | ||||
| INSERT-Rubber | 9705244 | N/A | 062400239 | Complete Assembly | FEMPZ789CA | |||||
| SEAT PULLER ASSEMBLIES | Discharge Module Studded | |||||||||
| Puller Assembly 1 | M 1060 | M 1060 | M 1060 | Suction Module Studded | ||||||
| Puller Head | 8401985 | 8401985 | 181235300 | One Piece OEM Style Studded | FEMPZ789 | |||||
| Crosshead Extension Rods, Quick Connect Rods, Self Aligning Rod Assemblies & Piston Rods | ||||||||||
| Crosshead Rod | Quick Connect | Self Aligning Rod Assembly | Piston Rod | Sub Rod | Pony Rod Baffle | Rod Nut | Clamp | Covered Rod Nut | Pony Rod Seal | |
| 07913056 | 1095034 | CLAMP | 1551510 | 07208503 | 005402052 | PP601022 | CRN-1 | 07931171 | ||
| 07913063 | 1095033 | THREAD | 1551512 | 07208503 | 005402052 | CRN-1 | 07931171 | |||
| 1- Does not include puller head | ||||||||||

Brewster ® Mud Pumps B-550 • B-750 • B-1000 • 1100T • B-1300
Continental Emsco ® Mud Pumps F-350 • F-500 • F-650 • F-800 • F-1000 • FA-1300 • FB-1600 FB1600
Gaso ® Mud Pump 1563 • 1740-55 • 1844-60 • 2010-50 • 2200-49 • 2651 • 2652
Gardner Denver ® Mud Pumps
PAH • PZ-7 PZG • PZ-8 PZH • PZ-9 PZJ • PZ-10 PZK • PZ-11 PZL
Gardner Denver ® Well Service TEE • PE-5 • PA-8 • PAH • PJ-8 • TGF-225
Gardner Denver ® Continuous Duty GD-55T • GD-60T • GD-100T • GD-125T • GD-150T • GD-180T • GD-200T
Ideco ® Mud Pumps MM-200 • MM-300 • MM-500 • MM-500F • MM-550
Ideco ® Mud Pumps MM-550F • MM-700 • MM-700F • T-500
Ideco ® Mud Pumps T-500 • T-800 • T-1000 • T-1300 • T-1600
National ® J Series Mud Pumps J-30 • J-60 • J-100 • J-165 • J-275 • J-375 • J-625 • JWS-340 • JWS-400
National ® Mud Pumps K-280 • K-380 • K-500 • K-500A • K-700A
National ® P Series Mud Pumps 7P-50 • 8P-80 • 9P-100 • 10P-130 • 12-P-160 / 12P-160 / 12P160
Oilwell ® Mud Pumps A-350-PT • 560-PT • A-560-PT • 850-PT • A-850-PT • 1100-PT
Oilwell ® Mud Pumps A-1100-PT • 1400-PT • A-1400-PT • 1700-PT • A-1700-PT / A1700-PT
Oilwell ® Plunger Pumps C-323 through B-558 • SA-640-50 through SB-644-B
OPI ® Mud Pumps 350-D • 00-DL • 700-HDL • 1000-HDL
Wheatley ® Mud Pumps 1036 • 6070 • 7024 • 7036
Fluid End Modules
National® - Oilwell® - Continental Emsco® - Gardner Denver® - Ideco® - Skytop Brewster®
Pulsation Dampener
Hydril Type "K" Pulsation Dampener
Popular Mud Pump Spare Parts
Mud Pump Manufactures and Models include:
Brewster Mud Pumps
B-550 | B-750 | B-1000 | 1100T | B-1300
Continental Emsco Mud Pumps
FF-FXF | FG-FXG (A thrugh L) | FD-FXX | FC-FXX | FD-FXD | FC-FXD | FY-FXD
Continental Emsco Mud Pumps
GP-GXP | GR-GXP | GP-GXR | GR-GXR |PA-8 | PAH
Continental Emsco Mud Pumps
PJ8 | PZ-7 | PZ-8 | PZ-9 | PZ-10 | PZ-11 | PXL
Ellis Williams (Luko) Mud Pumps
WW-440 | 14W-400 | 15W-600 | 9W-1000
Gaso Mud Pump
1563 | 1740-55 | 1844-60 | 2010-50 | 2200-49 | 2651 | 2652
Gardner Denver Mud Pumps
FF-FXF;FG-FXG;A thru L FD-FXX FC-FXX FD-FXD FC-FXD FY-FXD GP-GXP GR-GXP GP-GXR GR-GXR PA-8 PJ8 PZ-7 PZ-8 PZ-9 PZ-10 PZ-11 PXL
Ideco Mud Pumps
MM-200 | MM-300 | MM-500 | MM-500F | MM-550
Ideco Mud Pumps
MM-550F | MM-700 | MM-700F | T-500
Ideco Mud Pumps
T-800 | T-1000 | T-1300 | T-1600
National Mud Pumps
C-150 | C-250 | C-350 | E-500 | E-700 | G-700 | G-1000
National Mud Pumps
K-280 | K-380 | K-500 | K-500A | K-700A
National Mud Pumps
7P-50 | 8P-80 | 9P-100 | 10P-130 | 12P-160
Oilwell Mud Pumps
6P-HD | 610-P | 212-P | 214-P | 218-P
Oilwell Mud Pumps
350-PT | 560-PT | A-560-PT | 850-PT | A-850-PT | 1100-PT
Oilwell Mud Pumps
A-1100-PT | 1400-PT | A-1400-PT | 1700-PT | A-1700-PT
OPI Mud Pumps
350-D | 700-HDL | 1000-HDL
Wheatley Mud Pumps
1036 | 6070 | 7024 | 7036
Wilson Mud Pumps
600 | 900

| CONTINENTAL EMSCO FC-1600 | |||
| FLUID END MODULE & ACCESSORIES | |||
| ITEM # | OEM PART # | MISSION PART # | |
| EMSFEMFC1600CA | FLUID END MODULE COMPLETE ASSEMBLY | ||
| 1 | 0-6316-0610-01 | EMSFEMFC1600DIS | DISCHARGE MODULE-STUDDED |
| 2 | 0-6316-0611-00 | EMSFEMFC1600SUC | SUCTION MODULE-STUDDED |
| 3 | 0-6316-0614-00 | THREADED RETAINER | |
| 4 | 0-6316-0615-00 | THREADED RING | |
| 5 | 0-6316-0616-00 | VALVE POT COVER | |
| 6 | 0-6316-0585-00 | VALVE GUIDE | |
| 7 | 0-7601-0040-11 | EYEBOLT, 3/4 X 4.50 | |
| 8 | 0-6316-0523-00 | SUCTION MANIFOLD | |
| 9 | 0-6316-0524-90 | FLANGE, SUCTION | |
| 10 | 0-6317-0074-90 | FLANGE, BLIND | |
| 11 | 0-6316-0566-01 | DISCHARGE MANIFOLD | |
| 12 | 0-6316-0668-00 | WEAR PLATE | |
| 13 | 0-6316-0613-00 | SPACER FLANGE | |
| 14 | |||
| 15 | 0-6316-0367-20 | LINER LOCK | |
| 16 | 0-7601-0820-10 | DOWEL PINS | |
| 17 | |||
| 18 | 0-6323-0093-00 | RETAINER, VALVE GUIDE | |
| 19 | 0-6316-0565-00 | SEAL, F. E. MODULE | |
| 20 | 0-7601-0342-29 | HX SOCKET HD CAPSCREW 1 1/2 - 6 X 5.00 | |
| 21 | 0-6316-0583-00 | BUSHING, VALVE GUIDE | |
| 22 | 0-7602-1600-52 | O-RING (SUCTION MANIFOLD) | |
| 23 | 0-7602-1600-61 | O-RING (SUCTION MANIFOLD TO F. E.) | |
| 24 | 0-7602-1600-25 | O-RING (DISCHARGE TO F. E.) | |
| 25 | 0-7501-0051-00 | SCREW RETAINER | |
· Integrated production line: Premium delivers F series triplex single acting piston mud pump from 500HP up to 2200 HP with time-tested high performance.
· Reliable, compact, well-balanced design: designed for the most severe conditions.
· Power end with fine craftsmanship: High-strength, precisely machined frame; forged, heat-treated crankshaft; hardened surface on drive gears and longer lifetime.
· Fluid end & consumables: interchangeable with multiple OEM.
· Diversified drive options: Through belt, chain or gearbox, pumps could be operated by multiple brand AC/DC motor, diesel engine, or simply couple the pinion shaft with one of our premium Direct Drive motors.
· Upgrade a 1300HP or 1600HP mud pump to achieve higher discharge pressure (7500 psi) simply by changing to an "L" type fluid end, site service optional (extra charge).
· Western brand bearing set, relief valve, pulsation dampener, liner spray pump, pre-charge pump optional.
· Suitable for multiple brand piston & valve quick change tools, liner retention systems.
· Standard qualification and certification satisfies customer demand.

TECHNICAL PARAMETERS
| Model | F-500 | F-800 | F-1000 | F-1300 |
| Max. Liner Size × Stroke | 170×191 (6-3/4×7.5) | 170×229 (6-3/4×9) | 170×254 (6-3/4×10) | 180×305 (7×12) |
| Strokes Rating, r/min | 165 | 150 | 140 | 120 |
| Power Rating, kW(HP) | 373(500) | 597 (800) | 746 (1000) | 969 (1300) |
| Gear Type | 4.286:1 | 4.185:1 | 4.207:1 | 4.206:1 |
| Suction Inlet Flange , in | 8 | 10 | 12 | 12 |
| Discharge Outlet Flange , in | 4 | 5 | 5 | 5 |
| Pinion Shaft Dia., mm(in) | 139.7(5-1/2) | 177.8(7) | 196.9(7-3/4) | 215.9(8-1/2) |
| Key, mm(in) | 31.75×31.75 (1-1/4×1-1/4) | 44.45×44.45 (1-3/4×1-3/4) | 50.8×50.8 (2×2) | 50.8×50.8 (2×2) |
| Valve Cavity | Valve-Over-Valve, API #5 | Valve-Over-Valve, API #6 | Valve-Over-Valve, API #6 | Valve-Over-Valve, API #7 |
| Approx. Weight, kg(lb) | 9770 (21540) | 14500 (31970) | 18790 (41420) | 26700 (54170) |

TECHNICAL PARAMETERS
| Model | F-1600/1600L | F-1600HL | F-2200 | F-2200HL |
| Type | Triplex single acting piston | Triplex single acting piston | Triplex single acting piston | Triplex single acting piston |
| Max. Liner size×stroke length | 180×305(7×12) | 190×305(7-1/2×12) | 230×356(9×14) | 230×356(9×14) |
| Strokes Rating,r/min | 120 | 120 | 105 | 105 |
| Power Rating,kW(HP) | 1193 (1600) | 1193 (1600) | 1640 (2200) | 1640 (2200) |
| Gear Ratio | 4.206:1 | 4.206:1 | 3.512:1 | 3.512:1 |
| Discharge Outlet Flange, in | 5″ Flange, 5000 psi | 5″ Flange, 10000psi(110 mm) | 5″ Flange, 5000 psi(130 mm) | 5″ Flange, 10000 psi(130 mm) |
| Pinion Shaft Dia.,mm(in) | 215.9(8-1/2) | 215.9(8-1/2) | 254(10) | 254(10) |
| Key,mm(in) | 50.8×50.8 (2×2) | 50.8×50.8 (2×2) | 63.5×44.45 (2-1/2×1-3/4) | 63.5×44.45 (2-1/2×1-3/4) |
| Valve Pots | Valve-Over-Valve,API #7/ L type,API #7 | L type, API #7 | Valve-Over -Valve,API #8 | L type, API #8 |
| Approx. Weight ,kg(lb) | 24791 (54660) /27020kg(57100lb) | 29400 (64820) | 38460 (84790) | 44000 (94980) |

In order to meet the drilling technology requirements for high pump pressure and large displacement in oilfields, designed and manufactured F-500, F-800, F-1000, F-1300, F-1600, F-1600L, F-2200 and F-2200 mud pumps with large power and F-1600HL,F-2200HL high pump pressure based on the said three kinds F-series mud pumps that formed complete F-series single acting triplex mud pumps. In recent years, we also start to supply F1-800, F1-1600 light weight series mud pumps and QDP-3000 large power five cylinder mud pumps designed by Bomco.
Our mud pumps are famous for advanced technology, reliable quality and extraordinary performance which are approved by the customer domestic and abroad. Our mud pumps have been exported to dozens of countries and areas, such as Russia, Thailand, India, Oman, Egypt, Australia, Pakistan, Kazakhstan, Mexico, Indonesia, Uzbekistan, Turkmenistan, U.K., USA and Canada, etc which are equipped most for the rigs and exported most.
· F-1300, F-1600, F-1300L and F-1600L mud pump
has a Max. Pump pressure of 34.5MPa(5000Psi)and a displacement of 46 . 5 L/ S with a l iner of Φ180mm.These two models are the first choice for the medium and deep drilling rig as an assorted component.
· F-1600HL, F-2200HL mud pump with high-power and high-pressure are developed to meet the drilling technology requirements of the offshore deep-water and terrestrial and horizontal well, especially desert areas.
· F1-800, F1-1600 light- weight series mud pumps are newly designed. Compared with same power F series mud pumps, the advance of less volume and weight which are appropriate for the rigs work in swamp and helicopter-lifting rigs.
· QDP-3000 five cylinders mud pump with large power, high pressure, big displacement, small size, light weight, especially suits for offshore platform and drill ship.
F-series mud pumps include power end, fluid end, spraying system, lubricating system and charging system.
· Continuous tooth herringbone gear.
· The crankshaft is made by alloy steel.
· Changeable crosshead guide.
· The frame is made of welded steel plate to provide the frame with high strength, good rigidity and light weight.
· The extension rod packing is duplex seal structure to provide the good seal result.
· The power end uses the combined lubricating system of forced lubrication and splash lubrication.

· Each sealing part abopts rigidity compaction and has good high pressure tightness;
· Vertical fluid end features good suction performance;
· L fluid end features high pressure resistance,convenient for replacing the valve assembly ;
· Discharge damper ,shear relief valve and discharge
filter are fitted at the discharge outlet.
Cylinders are made of forged alloy steel, three cylinders of each pump are interchangeable. At customers're-quest, the cylinder surface may be nickel plated to improve the abrasion resistance.
The suction valve and the dischange valve for F-series mud pumps are interchangeable. F-500 mud pump uses API#5 valve. F-800 and F-1000 mud pumps use API#6 valve. F-1300 , F-1600, F-1600Land F-1600HL mud pumps use API#7 valve. F-2200Land F-2200HL mud pumps use API#8 valve .
Bi-metal liners are used. The sleeve is made of wear-resistant cast iron,liners feature wear resistance, corrosion resistance.
F-1600HL and F-2200HL mud pumps can choose ceramic liners in order to improve service life.
They are slide fitted, sealed with rubber seal ring and finally fastened with lock nuts to prevent the piston from looseness and to play a role in sealing.
Fluid end, liners, pistons, valves, valve seats, valve springs, seal rings and gasket ,valve cover and cylinder head of
fluid end assembly for F-800 and F-1000 mud pumps are interchangeable.
Fluid end assemblies of F-1300 and F-1600 mud pump are interchangeable. Fluid end assemblies of F-1300HL and F-1600HL mud pump are interchangeable, too.
The spraying system consists mainly of spray pump, cooling water box, and spray pipe, the function is to cool and flush liners and pistons to improve their service life.The centrifugal spray pump can be driven by a sheave mounted on the input shaft extension end or a separate motor and cooled and lubricated by water.
The spray pipe is mounted on the coupling between the extension rod and the piston rod and can reciprocate with the piston. Nozzles is near the piston end so that the lubricating-cooling fluid can rinse the contact surface between the piston and liner all the time. The durable fixed spray pipe may be used, too.
The power end uses the combined lubricating system of forced lubrication ad splash lubrication. The pressure oil is conveyed through lubricating pipeline, crosshead, Intermediate rod and all bearings by a gear oil pump within the oil box to realize the forced lubrication. The working condition of the gear oil pump may be understood from the pressure gauge behind the frame.
To prevent the air lock occurring for low pump inlet pressure, every mud pump is furnished with a complete charging system. It consists of charging pump, pump base, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is driven by the special purpose motor or the input shaft of the mud pump through V-belts to reduce the power consumption.
F1-series drilling mud pumps include power end, fluid end, spraying system, lubricating system and charging system. It has light weight and small volume characters.

· Continuous tooth herringbone gear, the gear grinding is carburizing and hardening, which improves the ability of corrosion resistant.
· Furnished with block-type & complete machining crankshaft with advantages of excellent equitability, smooth running and lower vibration & noise.
· The main shaft base uses the “non-cap” structure, which can changes the force condition of bolts in main shaft,
and improves the reliability.
· The replaceable cross head guide, and the cross head adopts spraying special metal;
· The frame is made of welded steel plate to provide the frame with high strength, good rigidity and light weight;
· Double sealing structure for extension rod provides good sealing.
· The power end uses the combined lubricating system of forced lubrication and splash lubrication.
· Each sealing part adopts rigidity compaction and has good high pressure tightness;
· Vertical fluid end features good suction performance;
· Discharge damper, shear relief valve and five way discharge are fitted at the discharge outlet.
This system mainly consists of spraying pump, cooling water tank and spraying pipe. The function is to cool and wash the liner and piston so as to prolong their service life.
The centrifugal spray pump is driven by a separate motor and cooled and lubricated by water.
The power end uses the combined lubricating system of forced lubrication and splash lubrication. The pressure oil is conveyed through lubricating pipeline, crosshead, Intermediate rod and all bearings by a gear oil pump within the outside of frame to realize the forced lubrication. The working condition of the gear oil pump may be understood from the pressure gauge behind the frame.
To prevent the air lock occurring for low pump inlet pressure, every mud pump is furnished with a complete charging system. It consists of charging pump, pump base, butterfly valve and corresponding manifold. The charging pump is driven by an independent motor and mounted on the suction manifold of the mud pump.
| Model | F1-800 | F1-1600 |
| Type | Triplex single acting piston | Triplex single acting piston |
| Max. Liner size × strength | 170×216mm (6 3/4″×8.5″) | 180×280mm (7″×11″) |
| Strokes rating | 160 r/min | 130 r/min |
| Power Rating | 597kW (800 hp) | 1193kW (1600 hp) |
| Type of gear | Herringbone gear | Herringbone gear |
| Gear ratio | 3.3143:1 | 3.7381:1 |
| Lubrication | Forcing and splashing | Forcing and splashing |
| Suction inlet | 8″flange(203mm) | 10″flange(254mm) |
| Discharge outlet | 4″Flange, 5000 psi | 4″Flange, 5000 psi |
| Pinion Shaft Dia. | 177.8mm(7″) | 215.9mm(8-1/2″) |
| Key | 44.45×44.45mm (1 3/4″×1 3/4″) | 50.8×50.8mm (2″×2″) |
| Valve Pots | valve-over-valve,API #6 | valve-over-valve,API #7 |
| Approx. Weight | 11536kg (25430lb) | 20700kg (45635lb) |

Africa:
Algeria
Angola
Cameroon
Congo
Equatorial Guinea
Gabon
Ghana
Nigeria
Middle East:
Azerbaijan
Bahrain
Egypt
India
Kazakhstan
Kuwait
Oman
Pakistan
Qatar
Saudi Arabia
Turkey
Turkmenistan
UAE
Uzbekistan
South America:
Argentina
Bolivia
Brazil
Chile
Columbia
Ecuador
Papua New Guinea
Peru
Trinidad and Tobago
Venezuela
Central America:
Guatemala
El Salvador
Costa Rica
Nicaragua
Asia:
Russia
Brunei
Indonesia
Malaysia
Philippines
Singapore
Thailand
Vietnam
Europe:
Norway
Poland
United Kingdom
Others:
Australia
Canada
China
Japan
Mexico
Ukraine