Valve Spring Cs (4 WEB CG) (MODEL MP-5) 1318029
Valve (4 WEB CG) (MODEL MP-5) 1318058
Valve Seat (4 WEB CG) (MODEL MP-5) 1318013
Valve Insert (4 WEB CG) (MODEL MP-5) 1317996
Seal Valve Cover (MODEL MP-5) 1198211
Seal Liner Cage (MODEL MP-5) 1198207
Liner 5″ Chrome Iron 1317213
Clamp Piston (MODEL MP-5) 1198235
Bolt Clamp Piston
Rod Piston 1198232
Piston 5″ 1317558
Piston 6″ 1317574
Piston 6.5″ 1317582
Guid Valve Lower 1198237
4 1/2″ 07414450 05414450 07918281
5″ 07414500 05414500 07918281 5 1/2″ 07414550 05414550 07918281
6″ 07414600 05414600 07918281
012180493 1502061 011103322 015180285 015180284
6 1/2″ 05414650 012180536 012180535 1502062 011103827 015180301 015180300
Piston Rod 07913091
VALVE-Urethane Insert 9700200 060152907 Cylinder Head 07918281
VALVE-Rubber Insert N/A 060122801 Plug Seal
SEAT 080120207 061102703
SPRING 8201650 055413389
SPRING-Stainless 055413372 055403240
INSERT-Urethane 9705066 062400080
INSERT-Rubber N/A 062400072
4 1/2″ 07495450 05495450 07918282 MB44-15 1502054 012180197 012180196 015180145 01518014
5″ 07495500 05495500 07918282 MB50-15 1502056 012180254 012180253 015180186 015180185
5 1/2″ 07495550 05495550 07918282 MB54-15 1502058 012180338 012180337 015180228 015180227 6″ 07495600 05495600 07918282 MB60-15 1502060 012180395 012180394 015180269 015180268
6 1/4″ 05495625 07918282 MB62-15 1502061 012180494 012180493 015180285 015180284 6 1/2″ 07495650 05495650 07918282 MB64-15 1502062 012180536 012180535 015180301 015180300
6 3/4″ 05495675(IH)
Lightning Insert 9700367 9700359 060152809 Valve Cover 07916740 N/A N/A N/A
VALVE-Urethane Insert 9700285 9700353 060152808 Cylinder Head 07918282
VALVE-Rubber Insert 9702601 N/A 060122702 Wear Plate N/A N/A N/A N/A
SEAT 9702547 9702547 061102653
SPRING 8201650 8201650 055413389
SPRING-Stainless 055413372 055413372 055402952
INSERT-Urethane 9705090 9700363 062400106 MODULES OEM MISSION L
INSERT-Rubber 9705155 N/A 062400056
Weatherford MP-13/MP-16 FLUID END MODULE & ACCESSORIES
NA ASSY, COMPLETE FLUID END (INCLUDES MANIFOLDS) 1
1 NA ASSY, COMPLETE FLUID END MODULE 3
1A 79101004 MODULE, STUDDED FLUID END (ITEMS 1A-14) 3
2 EMSFB13LCS STUD, LINER THREADED RING 36
3 PEP53 NUT, LINER THREADED RING STUD 36
4 EMSFB13PFS STUD, POWER FRAME 18
5 EMSF1000PFSN NUT, POWER FRAME STUD 18
6 EMSFB13PFS STUD, TOP POWER FRAME 12
7 EMSF1000PFSN NUT, TOP POWER FRAME STUD 12
8 7602113 WASHER, LOCK TOP POWER FRAME STUD 1-1/2″ (NOT SHOWN) 12
9 79101005 STUD, THROUGH MODULE POWER FRAME 1-1/2-? X ? 12
10 EMSF1000PFSN NUT, THROUGH MODULE POWER FRAME STUD 12
11 EMSFB13TRS STUD, CYLINDER HEAD THREADED RING 30
12 EMSF1000PFSN NUT, CYLINDER HEAD THREADED RING STUD 30
13 EMSF1000DMS STUD, DISCHARGE MANIFOLD 12
14 IDT800TRSN NUT, DISCHARGE MANIFOLD STUD 12
15 EMSFB13LVGA GUIDE, LOWER VALVE (WITH BUSHING) 3
16 EMSF1000LVGB BUSHING, LOWER VALVE GUIDE 3
17 EMSFB13BOLT LOCKBOLT, LOWER VALVE GUIDE 3
18 EMSFB13AR ALIGNMENT RING 3
19 07916801 GASKET, HEAD SEAL 3
20** EMSFB13CYHPLG PLUG, CYLINDER HEAD 3
21 EMSFB13CYHFLG RING, THREADED CYLINDER HEAD 3
22 EMSFB13CYHCAP CAP, THREADED CYLINDER HEAD 3
23 07916741 GASKET, VALVE COVER – RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) 3
24 PEP79 SCREW, RETAINER UPPER) 12
25 EMSRETAINER PLATE, RETAINER (UPPER) 3
26 EMSF1000UVGB GUIDE, UPPER VALVE 3
27 EMSFB13CAP COVER, VALVE POT 3
28 07916800 GASKET, WEAR PLATE – RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) 3
29 EMSFB13WP PLATE, WEAR 3
30 07916800 GASKET, LINER – RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) 3
31 EMSFB13LTR RING, LINER THREADED 3
32 EMSFB13LL LINER LOCK 3
33 99609343 GASKET, DISCHARGE MANIFOLD 3
34 99609442 GASKET, SUCTION MANIFOLD 3
35 0-7601-0333-30 SUCTION MANIFOLD CAPSCREW (NOT SHOWN) 18
GASKET, CROSS HEAD COVER FOR WEATHERFORD MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD OILFIELD PRODUCTS ; P/NO: 1280222 1280222
GASKET, MAIN BEARING COVER FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/NO: 1124651 1124651
SEAL, OIL 8-1/2″ X 10-1/2″ X 5/8″ FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD, P/N – 1124733 ( 85015 SKF ) 1124733 ( 85015 SKF )
GASKET, DIAPHRAGM STUFFING BOX FOR MUD PUMP MODEL MP10, MAKE: WEATHERFORD; P/N: 1124 882 1124 882
BOX,WIPER DIAPHRAM STUFFING ; FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/N: 1124881 1124881
SEAL, PONY ROD F-1000 FOR WEATHERFORD MUD PUMP MODEL MP10; MAKE: WEATHERFORD ; P/NO: 1317770 (9170 H1L5 2QTR17(PARKER P/NO: 9170-LUP) 1317770 (9170 H1L5 2QTR17(PARKER P
SPRING, DIAPHRAM STUFFING BOX FOR MP-10; P/N- 1123534, MAKE: WEATHERFORD 1123534
PONY ROD SEAL DOUBLE LIP FOR MP-10; MAKE: WEATHERFORD; P/N: 1317771 ; (13172 H1L5 4QTR14 (PARKER P/NO: 13172-LDS-2) 13172-LDS-2)
DISC, BAFFLE FLUID FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/NO: 1124885 1124885
RETAINER, RING, SEAL DIAPHRAGM FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/NO: 1124901 1124901
BREATHER CAP FOR WEATHERFORD MUD PUMP MODEL MP10; P/N: 1280203 ; MAKE: WEATHERFORD OILFIELD PRODUCTS 1280203
BOLT, 7/8″- 9 X 3.15 ; FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/NO: 1280249 1280249
RETAINER, RING, SEAL DIAPHRAGM FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/NO: 1124901 1124901
GASKET, OIL SEAL CARRIER MP10 ; MAKE: WEATHERFORD ARTIFICAL LIFT SYSTEMS ; P/NO: 1124728 1124728
EXTENSION, CROSS HEAD FOR WEATHERFORD MUD PUMP MODEL MP10; P/NO: 908378 (P/NO:6200G72) ; MAKE: WEATHERFORD OILFIELD PRODUCTS 908378 (6200G72)
GASKET, OIL SEAL CARRIER FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD ; P/NO: 1124727 1124727
WEAR RING, OIL SEAL FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD; P/N – 1124724 1124724
SEAL, OIL 8-1/2″ X 10-1/2″ X 5/8″ FOR MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD, P/N – 1124733 ( 85015 SKF ) 1124733 ( 85015 SKF )
PIN, CROSSHEAD ; MAKE: WEATHERFORD OILFIELD PRODUCTS ; P/NO: 908381 908381
RETAINER, CROSSHEAD PIN ; MAKE: WEATHERFORD OILFIELD PRODUCTS ; P/NO: 1124911 1124911
CAPSCREW, HEX HEAD ; MAKE: WEATHERFORD OILFIELD PRODUCTS ; P/NO: 1124886 1124886
SCREW, CAP HEXSOC 0.75-10 X 2.0 CS ; MAKE: WEATHERFORD OILFIELD PRODUCTS ; P/NO: 1124906 1124906
O-RING SUCTION MANIFOLD SEAL FOR MUD PUMP, MODEL: HHF-1600, P/NO: 767109, P/NO:1300045964 (SW P/NO:568-442) ; MAKE: SOUTHWEST OILFIELD PRODUCTS 767109, 1300045964 (SW 5
PUMP, EXTERNAL LUBE; FOR WEATHERFORD MUD PUMP MP10 ; WEATHERFORD ; P/NO: 1241079 ; BSM P/N: 117713308 1241079 ; BSM 117713308
O-RING, 140X7 HNBR FOR WEATHERFORD MUD PUMP MODEL MP10 ; MAKE: WEATHERFORD OILFIELD PRODUCTS ; P/NO: 1124898 1124898
CROSSHEAD ASSEMBLY ROD, CROSSHEAD EXTENSION PN 908378
BAFFLE PN 1280237
GASKET, WIPER BOX PN 1124882
BOX, WIPER PN 1124881
SEAL, OIL DOUBLE LIP 4.5×5.5×0.50 PN 1317770
O-RING, WIPER BOX 140 x 7 HNBR PN 1124885
SPRING, WIPER BOX PN 1123534
RETAINING, RING PN 1124901
BOLT, EXTENSION ROD PN 1124906
CAP SCREW 3/8″ – 16UNC x 1-1/2″ PN 1280249
MODULE ASSEMBLY COVER, VALVE PN 1124947
GUIDE, VALVE UPPER PN 1124954
RETAINER, UPPER VALVE PN 1124984
SEAL, VALVE COVER PN 1317792
RING, THREADED PN 1124935
SEAL, CYLINDER PN 1317644
CAGE, LINER PN 1124948
PLUG, CYLINDER HEAD PN 1124938
HEAD, CYLINDER PN 1124936
MODULE, STUDDED PN 1317030
GUIDE, LOWER VALVE PN 1124955
CLIP PIN, LOWER VALVE GUIDE PN 1317936
LINER 6-1/2″ PN 1317356
PISTON ASSEMBLY ROD, PISTON PN 1124994
NUT, PISTON ROD (2700034) PN 1133856
CLAMP, PISTON ROD PN 1316936
BOLT, ROD CLAMP PN 1149771
SEAL, PISTON HEAD PN 766945
PISTON ASSY, COMPLETE 6-1/2″ NITRILE PN 1317585
RUBBER. PISTON REPLACEABLE 6-1/2″ NITRILE PN 1317530
VALVE ASSY VALVE ASSY. WITH INSERT FULL OPEN PN 1318053
INSERT, RUBBER FULL OPEN PN 1317993
SPRING, VALVE CS PN 1318028
SEAT, VALVE FULL OPEN PN 1318008
HEAD.PULLER PN 13178756
ITEM # OEM PART # MISSION PART # DESCRIPTION
1 NA ASSY, COMPLETE FLUID END MODULE (INCLUDES ITEMS 1A-22)
1A 889399 79101003 MODULE, STUDDED FLUID END (INCLUDES ITEMS 1A-7)
2 EMSF1000PFS STUD, POWER FRAME
3 EMSF1000PFSN NUT, POWER FRAME STUD
2a EMSF1000PFS STUD, TOP POWER FRAME
3a EMSF1000PFSN NUT, TOP POWER FRAME STUD
4 EMSF1000TRS STUD, THREADED RING
5 EMSF1000TRSN NUT, THREADED RING STUD
6 EMSF1000DMS STUD, DISCHARGE MANIFOLD
7 IDT800TRSN NUT, DISCHARGE MANIFOLD STUD
8 1124948 EMSF1000LC CAGE, LINER
9 EMSF1000LVG GUIDE, LOWER VALVE (WITH BUSHING)
10 EMSF1000LVC CLIP, LOCKING (FOR LOWER VALVE GUIDE)
11 7918282 GASKET, LINER – RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS)
12 1124938 EMSF1000CYHPLG PLUG, CYLINDER HEAD
13 1124935 EMSF1000CYHFLG RING, THREADED CYLINDER HEAD
14 1124936 EMSF1000CYHCAP CAP, THREADED CYLINDER HEAD
15 1124924 7916740 GASKET, VALVE COVER – RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS)
16 PEP79 SCREW, RETAINER (UPPER)
17 EMSRETAINER RETAINER PLATE (UPPER)
18 1124954 EMSF1000UVGB GUIDE, UPPER VALVE
19 EMSF1000CAP COVER, VALVE POT
20 0-7602-1610-46 GASKET, DISCHARGE MANIFOLD
21 0-7602-1600-61 GASKET, SUCTION MANIFOLD
22 EMSF1000LVGB BUSHING, LOWER VALVE GUIDE
23 0-7601-0336-00 CAPSCREW, SUCTION MANIFOLD – NOT SHOWN
1279781 Liner, 4-1/2″ Chrome Iron
1279784 1125410 Liner, 5″ Chrome Iron
1279787 1125420 Liner, 5-1/2″ Chrome Iron
1279819 1125427 Liner, 6″ Chrome Iron
1279820 1125435 Liner, 6-1/2″ Chrome Iron
Weatherford MP10 Power End Spares
1124997 CLAMP, PISTON ROD
1124994 PISTON, ROD
908378 EXTENSION ROD
1124733 SEAL OIL 8.5X10.5X.625
1124885 BAFFLE DISC
1124887 GUIDE,CROSSHEAD LOWER
908381 PIN, CROSSHEAD
1124881 STUFFING BOX
1124876 GUIDE, CROSSHEAD UPPER
908368 CROSSHEAD
908364 BEARING, WRIST PIN
1317770 SEAL, DOUBLE LIP 4.5X5.5X0.5″
1124723 PINIONSHAFT
908359 BEARING, PINIONSHAFT
1124724 WEAR RING, OIL SEAL
1280233 BEARING, MAIN
1280232 BEARING, ECCENTRIC
908326 ROD, CONNECTING
908357 GEAR, MAIN
908355 CRANKSHAFT
1280235 BOLT, MAIN BEARING HOUSING
LINERS LINER GASKETS PISTONS PISTON REPLACEMENT RUBBERS SIZE CERAMIC SUPREME RUBBER URETHANE BLUE LIGHTNING GREEN DUO WHITE LIGHTNING SUPREME WHITE LIGHTNING SUPREME
4″ MB40-15 1502052 12180170 15180102
4 1/4″
4 1/2″ 7495450 5495450 7918282 MB44-15 1502054 12180197 12180196 15180145 15180144
4 3/4″
5″ 7495500 5495500 7918282 MB50-15 1502056 12180254 12180253 15180186 15180185
5 1/4″
5 1/2″ 7495550 05495550* 7918282 MB54-15 1502058 12180338 12180337 15180228 15180227
5 3/4″
6″ 7495600 05495600* 7918282 MB60-15 1502060 12180395 12180394 15180269 15180268
6 1/4″ 05495625* 7918282 MB62-15 1502061 12180494 12180493 15180285 15180284
6 1/2″ 7495650 05495650* 7918282 MB64-15 1502062 12180536 12180535 15180301 15180300
6 3/4″ 05495675(IH)
7″ MB70-15 1502064 12180619 12180618 15180343 15180342
7 1/4″
7 1/2″
7 3/4″
8″
For HP style liner, add “HP” to end of part no. For Bonded White Lightning Pistons add “XT” to Green Duo Part #
VALVES, SEATS, SPRINGS & INSERTS GASKETS
ROUGHNECK ROUGHNECK HP SUPREME OEM OEM URETHANE L STYLE L STYLE URETHANE L STYLE W.L.
VALVE-White Lightning Insert 9700367 9700359 60152809 Valve Cover 7916740 N/A N/A N/A
VALVE-Urethane Insert 9700285 9700353 60152808 Cylinder Head 7918282
VALVE-Rubber Insert 9702601 N/A 60122702 Wear Plate N/A N/A N/A N/A
SEAT 9702547 9702547 61102653
SPRING 8201650 8201650 55413389
SPRING-Stainless 55413372 55413372 55402952
INSERT-Urethane 9705090 9700363 62400106 MODULES OEM MISSION L
INSERT-Rubber 9705155 N/A 62400056 Complete Assembly OEM HHF1000 FE NA
SEAT PULLER ASSEMBLIES Discharge Module Studded NA NA
Puller Assembly 1 M 1060 M 1060 M 1060 Suction Module Studded NA NA
Puller Head 8401977 8401977 181235052 One Piece OEM Style Studded 79101003 NA
Crosshead Extension Rods, Quick Connect Rods, Self Aligning Rod Assemblies & Piston Rods
Crosshead Rod Rod Type Self Aligning Rod Assembly Pony Rod Baffle Piston Rod Sub Rod Stud Rod Nut Clamp Covered Rod Nut Pony Rod Seal
1 Piece 7208501 1551702 5402052 PP601000 CRN-1
2 Piece 1095000 7208501 07109906* 7109904 10305203NH 5402052 PP601000 CRN-1
Weatherford MP5 MP8 MP10 MP13 MP16 Mud Pump Parts
Weatherford MP10 Mud Pump Parts
Item Frame Assy. Parts Part Number Qty.
0 Assembly, frame, MP10 PN 1280179 1
1 Cover, window, inclined, MP10 PN 1280196 1
2 Gasket, cover, window, inclined, MP10 PN 1280197 1
3 Bolt 1/2″-13UNC-2BX1 3/4“ PN 1280220 10
4 Cover, top, w/ breather seat, MP10 PN 1280200 2
5 Gasket, cover, top, MP10 PN 1280201 2
6 Bolt 1/2″-13UNC-2BX1 3/4 PN 1280199 16
7 Cap, breather, MP10 PN 1280203 3
8 SCREW 5/8″-11UNCX7.28″ PN 1280204 10
9 NUT 5/8″-11UNC PN 1280227 10
10 Pin, cylinder, 1/2 x 1.78, MP10 PN 1280206 10
11 Pim, cotter, MP10 PN 1280207 10
12 Signboard, rotation, MP10 PN 1280208 1
13 Bolt 1/2″-13UNC-2BX1 3/4″ PN 1280199 14
14 Plate, window, back, MP10 PN 1280210 1
15 Gasket, plate, window, back, MP10 PN 1280212 1
16 Plug, Z, 1/2″, NPT, MP10 PN 1280213 4
17 Cartridge, scale, oil, MP10 PN 1280214 2
18 Scale, oil, MP10 PN 1280215 2
19 Gasket, plate, drain, MP10 PN 1280216 4
20 SCREW 1/2″-13UNCX1 3/4″ PN 1280217 16
21 Plate, drain w/ relief, MP10 PN 1280219 2
22 Plate, drain, MP10 PN 1280218 2
23 Bolt 5/8″-11UNCX1 3/4″ PN 1280226 24
24 Cover, window, profile, MP10 PN 1280221 2
25 Gasket, cover, window, profile, MP10 PN 1280222 2
26 Gasket, flat, 14, MP10 PN 1280223 24
27 Meter, pressure, 60×0-145psi, MP10 PN 1280224 1
28 Chassis, frame, MP10 PN 1280225 1
29 Bolt 1″-8NCX3″ PN 1280199 6
30 Nut 1″-8UNC-2B PN 1280205 6
31 Washer, M26 PN 1280228 6
32 Hood, canvas, MP10 PN 1280229 1
Item Crankshaft Assy. Parts Part Number Qty.
100 ASSEMBLY, CRANKSHAFT, MP10, WFT PN 908382 1
101 COVER, MAIN BEARING, MP10, WFT PN 908887 2
102 CARRIER, BEARING LEFT, MP10, WFT PN 1124646 1
103 GASKET, MAIN BEARING COVER, MP10, WFT PN 1124651 2
104 RETAINER, INNER RACE, OUTBOARD BRG, MP10, WFT PN 1124655 2
105 RETAINER, OUTER RACE, ECC. BRG, MP10, WFT PN 1124656 3
106 STRAP, ECCENTRIC, MP10, WFT PN 908362 3
107 RETAINER, CRANKSHAFT BRG. INNER, MP10, WFT PN 1124658 1
108 CRANKSHAFT, MP10, WFT PN 908355 1
109 RETAINER, INNER RACE, CENTER BRG, MP10, WFT PN 1124660 1
110 GEAR, ECCENTRIC RING, BIG, MP10, WFT PN 908357 1
111 CAPSCREW, 1 1/2 – 8UNC X 4 1/2 PN 1124662 12
112 NUT, LOCK, 11/2 – 8UNC PN 1124664 12
113 SPACER, MAIN BRG, MP10, WFT PN 1124666 2
114 CARRIER, BEARING, RIGHT, MP10, WFT PN 1124668 1
115 RETAINER, OUTER RACE, MAIN BRG, MP10, WFT PN 1124669 2
116 CAPSCREW, DRILLED HEAD, 5/8 – 11UNC X 1 1/2 PN 1124677 40
117 RETAINER, INNER RACE, MAIN BRG, MP10, WFT PN 1124695 2
118 BOLT 5/8 – 11UNC X 1 3/4 PN 1124696 24
119 Bolt 2 1/2″-8UNCX15.2″ PN 1280235 4
120 Screw, allen 5/8″-11UNCX2 1/2″ PN 1280231 4
121 Bearing, 929/558.8QV, MP10 PN 1280232 3
122 Bearing, 4053156HY, MP10 PN 1280233 2
Item Pinion Shaft Assy. Parts Part Number Qty.
200 ASSEMBLY, PINION SHAFT, MP10, WFT PN 908356 1
201 KEY, 2IN X 2IN X 8IN PN 1124713 2
202 SHAFT, PINION, MP10, WFT PN 1124723 1
203 RING, OIL SEAL WEAR, MP10, WFT PN 1124724 2
204 CARRIER, OIL SEAL, MP10, WFT PN 1124725 2
205 GASKET, OIL SEAL CARRIER, MP10, WFT PN 1124727 2
206 GASKET, OIL SEAL CARRIER, MP10, WFT PN 1124728 2
207 CARRIER, PINION BEARING, MP10, WFT PN 1124729 2
209 CAPSCREW, HEX HEAD, 1/2 – 13UNC X 1 3/8 PN 1124731 12
210 CAPSCREW, HEX HEAD, 7/8 – 9UNC X 2 PN 1124732 16
211 SEAL, OIL, 8.5 X 10.5 X 0.625 PN 1124733 2
212 BEARING, PINION SHAFT E32840H, MP10, WFT PN 908359 2
213 WASHER, LOCK, M22 PN 885578 12
214 WASHER, LOCK, M14 PN 1124735 16
215 Jigger, manual, MP10 PN 1280234 1
216 Bolt 5/8″-11UNCX2″ PN 1280238 3
Item Cross Head Assy. Parts Part Number Qty.
300 ASSEMBLY, CROSSHEAD, MP10, WFT PN 1124872 3
301 CROSSHEAD, MP10, WFT PN 908368 3
302 GUIDE, CROSSHEAD UPPER, MP10, WFT PN 1124876 3
303 Plug, lube port crosshead MP10 PN 1280236 3
304 BOX, DIAPHRAM STUFFING, MP10, WFT PN 1124881 3
305 GASKET, DIAPHRAM STUFFING BOX, MP10, WFT PN 1124882 3
306 SPRING, DIAPHRAM STUFFING BOX, MP10, WFT PN 1123534 3
307 NIPPLE, PIPE, 3/8 X 2, MP10, WFT PN 1124884 3
308 Plate, baffle, fluid, MP10 PN 1280237 3
309 EXTENSION, CROSSHEAD, MP10, WFT PN 908378 3
310 PIN, CROSSHEAD, MP10, WFT PN 908381 3
311 CAPSCREW, HEX HEAD, DRILLED, 1 – 8UNC X 2 1/2 PN 1124886 6
312 GUIDE, CROSSHEAD LOWER, MP10, WFT PN 1124887 3
313 PLATE, LOCKING, CROSSHEAD GUIDE, MP10, WFT PN 1124888 24
314 BAFFLE, FLUID DISC, MP10, WFT, RUBBER PN 1124885 3
315 Bolt 3/8″-16UNCX1 1/2″ PN 1280249 12
316 RETAINER, RING, SEAL DIAPHRAM STUFFING BOX, MP10, WFT PN 1124901 3
317 CAPSCREW, SOCKET HEAD, 3/4 – 10UNC X 2 1/4 PN 1124906 24
318 LOCTITE THREADLOCKER 277 PN 509759
319 WIRE, ZINC PLATED CS, L=300mm PN 1124917
320 RETAINER, CROSSHEAD PIN, MP10, WFT PN 1124911 3
321 BEARING, CROSSHEAD 254836H, MP10, WFT PN 908364 3
322 GASKET, DIAGHRAM PLATE, MP10, WFT PN 1124908
323 SEAL, DOUBLE LIP, 4.5 X 5.5 X 0.5, MP10, WFT PN 907304 6
324 Screw, allen 1″-8UNCX2 1/2″ PN 1280311 12
Item Fluid End Assy. Parts Part Number Qty.
400 ASSEMBLY, MODULE, FLUID CYLINDER, MP10 PN 1213382 1
401 MODULE, FLUID CYLINDER, MP10 WFT, 4135, NICKLE COATING PN 889399 3
402 RING, THREAD, MP10, WFT PN 1124935 3
403 HEAD, CYLINDER, MP10, WFT PN 1124936 3
404 SEAL, CLYLINER, MP10, WFT PN 1124937 6
405 PLUG, CYLINDER HEAD, MP10, WFT PN 1124938 3
406 CAGE, LINER, MP10, WFT PN 1124948 3
407 ORING, 92.5 X 3.55, HNBR PN 1124940 3
408 MANIFOLD, DISCHARGE, MP10, WFT PN 1124941 1
409 SEAL, VALVE COVER, MP10, WFT PN 1124942 3
410 STUD 1 1/2 – 8UNC X 260 PN 1124943 16
411 NUT, HEX, 1 1/2 – 8UNC – 2B PN 1124944 32
412 COVER, VALVE, MP10, WFT PN 1124947 3
413 GUIDE, VALVE, UPPER, MP10, WFT PN 1124954 3
414 Cylinder, Hydraulic, MP10 PN 1280240 3
415 RETAINER, UPPER VALVE GUIDE, MP10, WFT PN 1124984 3
416 RETAINER SCREW 3/8″-16UNC X 25 PN 1124988 12
417 Washer, M10 PN 1280241 12
418 SPRING, VALVE, MP10, WFT PN 1124989 6
419 ASSEMBLY, VALVE, MP10, WFT PN 1124991 6
420 NUT, LOCK, PISTON, MP10, WFT PN 1124992 3
421 Piston, 5.00IN, MP8/10 PN 1280242 3
421 Piston, 5.50IN, MP 8/10 PN 1280243 3
421 Piston, 6.00IN, MP 8/10 PN 1280244 3
422 Seal, piston, MP10 PN 1280245 3
423 ROD, PISTON, MP10, WFT PN 1124994 3
424 Liner, 5.00, MP 8/10 PN 1280246 3
424 Liner, 5.50IN, MP 8/10 PN 1280247 3
424 Liner, 6.00IN, MP 8/10 PN 1280248 3
425 ASSEMBLY, HOSE, MP10, WFT PN 1124995 1
426 CLAMP, PISTON ROD, MP10, WFT PN 1124997 3
427 SPRING, VALVE GUIDE, MP10, WFT PN 1124955 3
428 ORING, 185 X 7, HNBR PN 1125000 3
429 CAPSCREW, HEX HEAD, 7/8 – 9UNC X 45MM PN 1125001 18
430 MANIFOLD, SUCTION, MP10, WFT PN 1125003 1
431 FLAT, WASHER M22 PN 1125002 54
432 Bolt 7/8″-9UNCX3.15″ PN 1280230 36
433 NUT, HEX, 7/8 – 9UNC – 2B PN 1125005 36
434 Gasket, 355 X 341 X δ2, MP 10 PN 1280250 2
435 FLANGE, BLIND SUCTION, MP10/13/16, WFT PN 1125007 2
436 COVER, FLANGE, SUCTION MANIFOLD, MP10, WFT PN 1125009 1
437 BAG, AIR, SUCTION MANIFOLD, MP10 PN 1125010 1
439 Nut, 1 1/2″-8UNC-2B PN 1280284 24
440 STUD 1 1/2 – 12UNF – 8UNC X 165 PN 1125012 24
441 Gasket, M39, MP10 PN 1280252 24
442 NUT, HEX, 1 1/4 – 8UNC – 2B PN 1125015 12
443 STUD 1 1/4 – 12UNF – 8UNC X 255 PN 1125014 12
444 NUT, HEX, 1 3/8 – 8UNC – 2B PN 1125017 30
445 STUD 1 3/8 – 12UNF – 8UNC X 210 PN 1125016 30
Item Discharge Block Assy. Parts Part Number Qty.
500 Assembly, block discharge, MP10 PN 1280253 1
501 Block, discharge, MP10 PN 1280254 1
502 Filter, discharge, MP10 PN 1280255 1
503 Connector, block, discharge, MP10 PN 1280302 1
504 Flange, blind, discharge block, MP10 PN 1280257 1
505 Flange, discharge, MP10 PN 1280258 1
506 Connector, flange, MP10 PN 1280303 1
507 Ring, seal, M95.25, MP10 PN 1280260 1
508 Flange, welded, cinnector bend, MP10 PN 1280261 1
509 Ring, seal, M161.93, MP10 PN 1280262 1
510 Ring, seal, M161.94, MP10 PN 1280263 5
511 Bolt, 1 1/2″-8UNC-12UNCX180 PN 1280306 32
512 Nut, 1 1/2″-8UNC-2B PN 1280267 32
513 Stud, 7/8″-9UNCX145 PN 1280312 8
514 Nut, 7/8”-9UNC-2B PN 1280282 16
515 Bolt, 7/8″-9UNC-1 1/2″ PN 1280264 8
Item Lubrication Assy. Parts Part Number Qty.
600 Assembly, system, lubricating, MP10 PN 1280270 1
601 Pump, lubricating, 2S, MP10 PN 1280271 1
602 Sleeve, taper, lubricating, MP10 PN 1280273 1
603 Gear, M9, lubricating, MP10 PN 1280275 1
604 Strainer, lubricating, wo/ tube, MP10 PN 1280276 1
605 Connector, 1/2″-3/4″-16UNC PN 1280278 4
606 Connector, 3/8″-9/16-16UNC PN 1280279 11
607 Connector, 1/2″-15/16-16UNC PN 1280304 5
608 Elbow, connector, Z 1/4″X9/16-16UNC PN 1280280 3
609 Elbow, connector, Z 3/8″X9/16-16UNC PN 1280281 9
610 Nut, 15/16″-16UNC PN 1280251 4
611 Nut, 3/4″-16UNC PN 1280251 2
612 Nut, M8.2X9/16″-16UNC PN 1280285 24
613 Tube, copper, M8 PN 1280286 9200mm
614 Tube, copper, M10 PN 1280287 1080mm
615 Tube, copper, M12 PN 1280288 2000mm
616 Tube, copper, M16 PN 1280289 1000mm
Item Relief Valve Assy. Parts Part Number Qty.
700 ASSEMBLY, VALVE, LEVER TYPE HIGH PRESSURE RELIEVE, MP10, WFT PN 1125449 1
701 BLOCK, FLUID CYLINDER , RELIEF VALVE, MP10, WFT PN 1125460 1
702 PISTON, RELIEF VALVE, MP10, WFT PN 1125459 1
703 BODY, VALVE, MP10, WFT PN 1125455 1
704 ROD, VALVE, MP10, WFT PN 1125461 1
705 PLATE, DAMPING, RELIEF VALVE, MP10, WFT PN 1125466 1
706 PIN, LONG, MP10, WFT PN 1125484 1
707 LOCK WASHER, RELIEF VALVE, MP10 WFT PN 1128826 1
708 CAGE, RELIEF VALVE, MP10, WFT PN 1125482 1
709 CUTTER, RELIEF VALVE, MP10, WFT PN 1125493 1
710 PIN, SAFETY, RELIEF VALVE, MP10, WFT PN 1125490 1
711 PIN, SHORT, RELIEF VALVE, MP10, WFT PN 1125486 1
712 PIN, RETAINING, RELIEF VALVE, MP10, WFT PN 1125494 1
713 WASHER, FLAT, M12 PN 1125485 1
714 PIN, GROOVED, MP10, WFT PN 1125456 1
Item Hose System Assy. Parts Part Number Qty.
800 Assembly, system, hose, MP10 PN 1280290 1
801 Assembly, tank, water, MP10 PN 1280291 1
802 Pump, hose, MP10 PN 1280292 1
803 Flange, pump, hose, MP10 PN 1280293 2
804 Seat, pump, hose, MP10 PN 1280294 1
805 Cover, pump, hose, MP10 PN 1280295 1
806 Belt, pump, hose, 3048, MP10 PN 1280296 2
807 Tube, main, hose, 3049, MP10 PN 1280297 1
808 Hose 5/8″ PN 1280299 3
809 Hose 1″ PN 1280298 2
810 Sheave, hose, MP10 PN 1280300 1
811 Connector, Z1″X1 1/2″-12UNC PN 1280277 4
812 Connector, exteror, NPT, Z1″XZ1″ MP10 PN 1280259 2
813 Connector, inner, NPT, Z1″, MP10 PN 1280301 2
814 Connector, 3/8″X9/16″-16UNCX2″ PN 1280256 6
815 Elbow, connector, NPT, Z1″XZ1″X90° PN 1280305 2
816 Bolt, 1/2″-13UNCX2 1/2″ PN 1280269 12
817 Nut, 1/2″-13UNC-2B PN 1280251 12
818 Bullnose, Z1″, MP10 PN 1280308 3
Item Pulsation Dampner Assy. Parts Part Number Qty.
900 ASSEMBLY, DISCHARGE DAMPENER (KB-75), MP SERIES WFT PN 1125503 1
901 Window, inspection, pulsation dampner, MP10 PN 1280309 1
902 TEE, CHARGING, PULSATION DAMPENER, MP SERIES PN 1128810 1
903 Botl, connection, pulsation dampner, MP10 PN 1280310 1
904 NUT, COMPRESSION, PULSATION DAMPENER, MP SERIES PN 1128809 1
905 PLUG, INLET, PULSATION DAMPENER, MP SERIES PN 1128816 1
906 VALVE, CHECK, MP SERIES WFT PN 1128789 1
907 GAUGE, 0 – 5000 PSI, BACK MOUNT LIQUID FILLED PN 474930 1
908 COVER, TOP, DAMPENER, MP SERIES WFT PN 1125504 1
909 BLADDER, DAMPENER, MP SERIES WFT PN 1122482 1
910 PLATE, FILTER, PULSATION DAMPENER, MP SERIES PN 1128798 1
911 HOUSING, PULSATION DAMPENER, MP SERIES PN 1128797 1
912 Screw, allen, 5/8″-11UNCX2″ PN 1280239 4
913 Stud, 1 1/2″-8UNC-12UNCX180 PN 1280266 12
914 Nut, 1 1/2″-8UNC-2B PN 1280307 12
CROSSHEAD ASSEMBLY ROD, CROSSHEAD EXTENSION PN 908378
BAFFLE PN 1280237
GASKET, WIPER BOX PN 1124882
BOX, WIPER PN 1124881
SEAL, OIL DOUBLE LIP 4.5×5.5×0.50 PN 1317770
O-RING, WIPER BOX 140 x 7 HNBR PN 1124885
SPRING, WIPER BOX PN 1123534
RETAINING, RING PN 1124901
BOLT, EXTENSION ROD PN 1124906
CAP SCREW 3/8″ – 16UNC x 1-1/2″ PN 1280249
MODULE ASSEMBLY COVER, VALVE PN 1124947
GUIDE, VALVE UPPER PN 1124954
RETAINER, UPPER VALVE PN 1124984
SEAL, VALVE COVER PN 1317792
RING, THREADED PN 1124935
SEAL, CYLINDER PN 1317644
CAGE, LINER PN 1124948
PLUG, CYLINDER HEAD PN 1124938
HEAD, CYLINDER PN 1124936
MODULE, STUDDED PN 1317030
GUIDE, LOWER VALVE PN 1124955
CLIP PIN, LOWER VALVE GUIDE PN 1317936
LINER 6-1/2″ PN 1317356
PISTON ASSEMBLY ROD, PISTON PN 1124994
NUT, PISTON ROD (2700034) PN 1133856
CLAMP, PISTON ROD PN 1316936
BOLT, ROD CLAMP PN 1149771
SEAL, PISTON HEAD PN 766945
PISTON ASSY, COMPLETE 6-1/2″ NITRILE PN 1317585
RUBBER. PISTON REPLACEABLE 6-1/2″ NITRILE PN 1317530
VALVE ASSY VALVE ASSY. WITH INSERT FULL OPEN PN 1318053
INSERT, RUBBER FULL OPEN PN 1317993
SPRING, VALVE CS PN 1318028
SEAT, VALVE FULL OPEN PN 1318008
HEAD.PULLER PN 13178756
Weatherford MP16 Mud Pump Parts
Item Power End Assembly Part Number Qty.
Assembly, Power End PN 1138827 1
1 Assembly, Crankshaft PN 0908426
2 Assembly, Pinion PN 0908407
3 Assembly, Crosshead PN 1134258
4 Assembly, Power Frame PN 1815931
Item Power Frame Assembly Part Number Qty.
Assembly, Power Frame PN 1815931 1
1 Cover, Power End Rear PN 1134668 1
2 Bolt, Main Bearing Housing PN 1133853 4
3 Cap, Breather PN 1128575 1
4 Power Frame PN 1814075 1
5 Cover, Main Bearing PN 0908884 2
6 Gasket, Main Bearing Cover PN 1133830 2
7 Bolt ⅝” – 11 UNC x 1½” PN 1124677 24
8 Washer, Flat PN 0879134 24
9 Cover, Crosshead PN 1134280 2
10 Gasket, Crosshead Cover PN 1771957 2
11 Screw PN 1134670 28
Item Crankshaft Assembly Part Number Qty.
Assembly, Crankshaft PN 0908426 1
1 Retainer, Inner Race PN 1133837 2
2 Bolt, Retainer PN 1124696 40
3 Retainer, Outer Race PN 1133843 3
4 Bearing, Eccentric PN 1133857 3
5 Rod, Connecting PN 0908427 3
6 Crankshaft PN 0908384 1
7 Gear, Main PN 0908408 1
8 Cap screw, 1½” – 8 UNC X 4½” PN 1124662 12
9 Nut, Lock, 1½” – 8 UNC PN 1133856 12
Item Main Bearing Assembly Part Number Qty.
1 Retainer, Main Bearing Inner PN 1133852 2
2 Cap screw, DH ⅝” – 11 UNC x 1½” PN 1124696 32
3 Retainer, Main Bearing Outer PN 1133851 2
4 Bearing, Main PN 1133859 2
5 Carrier, Main Bearing, Left PN 1133848 1
5 Carrier, Main Bearing, Right PN 1133825 1
6 Spacer, Main Bearing PN 1133846 2
Item Pinion Assembly Part Number Qty.
Assembly, Pinion Shaft PN 0908407 1
1 Cap screw, HH ½” – 13 UNC x 1⅜” PN 1124731 12
2 Washer, Lock M14 PN 1124735 12
3 Carrier, Oil Seal PN 1134036 2
4 Gasket, Oil Seal Carrier PN 1134037 2
5 Ring, Oil Seal Wear PN 1134027 2
6 Seal, Oil 9 1/8” x 10 3/8” x 5/8” PN 1844173 2
7 Bearing, Pinion Shaft PN 0908397 2
8 Cap screw, HH ⅞” – 9 UNC x 2” PN 1124732 16
9 Washers, Lock M22 PN 0885578 16
10 Carrier, Pinion Bearing PN 1134040 2
NS Gasket, Oil Seal Carrier PN 1134039 2
11 Shaft, Pinion PN 1134026 1
12 Key, 2” x 2” x 8” PN 1124713 2
NS Turning Tool PN 1134043 1
NS Bolt, ⅝” – 11 UNC x 2” PN 1124730 3
Item Crosshead Assembly Part Number Qty.
Assembly, Crosshead PN 1134258 3
1 Bolt, Retainer Plate to Crosshead PN 1134267 4
2 Bolt, Retainer Plate to Wrist Pin PN 1134261 2
3 Plate, Wrist Pin Retainer PN 1134277 1
4 Pin, Wrist PN 908404 1
5 Bearing, Wrist Pin PN 908429 1
6 Crosshead PN 908399 1
7 Guide, Upper Crosshead PN 1134260 1
8 Guide, Lower Crosshead PN 1134268 1
9 Bolt, Crosshead Guide PN 1134273 8
10 Rod, Crosshead Extension PN 908402 1
11 Bolt, Extension Rod PN 1134267 8
12 Baffle PN 1134266 1
13 Gasket, Wiper Box PN 1134264 1
14 Box, Wiper PN 1134263 1
15 Seal, Double-Lip 4½” x 5½” x ½” PN 1317786 2
16 Spring, Wiper Box PN 1123535 1
17 O-ring, Wiper Box Front Plate PN 1124898 1
18 Screw, Cap ⅜” – 16 UNC x 1½” PN 1124899 4
19 Retainer Ring, Seal, Diaphragm, Wiper Box PN 1134271 1
20 Plate, Locking, Crosshead Guide PN 1134269 8
21 Washer M10 PN 908042 4
NS Tie-Wire PN 1124917
NS Locktite PN 509759
Item Valve Over Valve 5000 psi Fluid End Assembly Part Number Qty.
Assembly, Fluid End PN 1134282 1
1 Nut, Discharge Manifold PN 1125015 12
1 Stud, 1¼” – 8 UNC x 2B PN 1134315 12
2 Manifold, Discharge PN 1134290 1
3 Cap screw, M22 x 65 PN 1248435 18
4 Manifold, Suction PN 1134306 1
NS O-Ring, Discharge Manifold PN 0767106 3
NS O-Ring, Suction Manifold PN 0767109 3
NS Dampener Suction PN 1125010 1
NS Cover, Suction Dampener PN 1125009 1
Item Valve Over Valve Module Assembly Part Number Qty.
Assembly, Module PN 2088480
1 Cover, Discharge Valve PN 1134294 1
2 Guide, Upper PN 1134307 1
3 Retainer, Upper Valve Guide PN 1134309 1
4 Cap screw, HH ⅜” – 16 UNC x 1” PN 1249115 6
5 Seal, Cover, Discharge Valve PN 1317791 1
6 Seal, Liner/Wear Plate NBR PN 1317805 1
7 Spacer, Cylinder Head Plug PN 1134288 1
8 Nut, Liner Retainer Stud 1” -8UNC PN 1134314 10
9 Flange, Liner Retainer PN 1134296 1
10 Wear Plate PN 0889432 1
11 Stud, Liner Retainer, 1” – 8UNC PN 1134313 10
12 Stud, Power End 1½” – 8 UNC PN 1125012 10
13 Stud, Discharge Manifold 1¼” – 8 UNC PN 1134315 4
14 Stud, Cylinder Head 1½” – 8 UNC PN 1134312 10
15 Module, Bare PN 0889428 1
NS Module, Studded PN 1823019 1
16 Ring, Threaded PN 1134283 10
17 Nut, Cylinder Head Stud 1½” – 8 UNC PN 1125013 1
18 Guide, Lower Suction Valve PN 1134286 1
19 Seal, Plug Cylinder Head PN 1317656 1
20 Plug, Cylinder Head PN 1134287 1
21 Gland, Cylinder Head PN 1134284 4
22 Retainer, Lower Valve Guide PN 1134285 1
23 Nut, Discharge Manifold Stud 1¼” – 8 UNC PN 1125015 10
24 Nut, Power End Stud 1½” – 8 UNC PN 1125013 10
Item Liners Part Number Qty.
1 Split Ring Gland Retainer PN 1317073 3
NS O-ring PN 2285335 3
2 Lock, Liner PN 1134297 3
3 Liner See Below 3
4 Gasket, Liner See Below 3
Liner Size Liners-Chrome Iron Liners-Zirconia Ceramic Liner Gaskets-Rubber Liner Gaskets-Urethane
4.000″ PN 1317099 PN 1317116 PN 1317805 PN 1317807
4.500″ PN 1317159 PN 1317175 PN 1317805 PN 1317807
5.000″ PN 1317213 PN 1317225 PN 1317805 PN 1317807
5.500″ PN 1317264 PN 1317276 PN 1317805 PN 1317807
6.000″ PN 1317313 PN 1317324 PN 1317805 PN 1317807
6.500″ PN 1317359 PN 1317370 PN 1317805 PN 1317807
7.000″ PN 1317396 PN 1317406 PN 1317805 PN 1317807
PN 1317807
Item Piston Assembly Part Number Qty.
1 Piston Rod PN 0889438 3
2 Nut PN 1133856 3
3 Piston Rod Clamp PN 1134301 3
4 Bolt Piston Rod Clamp PN 1323512 6
5 Seal Piston Head PN 0766945 3
NS Liner Baffle PN 1878015 3
Item Description Bonded DD Urethane Bonded DD HT Urethane Bonded Nitrile Replaceable Nitrile Complete 5A Replaceable Nitrile Rubber 6B Qty
8 Piston, 4.00 inch PN 1317542 PN 1317541 PN 1317543 PN 1317544 PN 1317520 3
8 Piston, 4.50 inch PN 1317550 PN 1317549 PN 1317551 PN 1317552 PN 1317522 3
8 Piston, 5.00 inch PN 1317558 PN 1317557 PN 1317559 PN 1317560 PN 1317524 3
8 Piston, 5.50 inch PN 1317566 PN 1317565 PN 1317567 PN 1317568 PN 1317526 3
8 Piston, 6.00 inch PN 1317574 PN 1317573 PN 1317575 PN 1317576 PN 1317528 3
8 Piston, 6.50 inch PN 1317582 PN 1317581 PN 1317584 PN 1317585 PN 1317530 3
8 Piston, 7.00 inch PN 1317591 PN 1317590 PN 1317592 PN 1317593 PN 1317532 3
Item Description Full Open Full Open HT 3 Web CG 3 Web CG HT 4 Web CG 4 Web CG HT Qty
1 Valve with Bonded Insert PN 1318059 PN 1318060 PN PN PN PN 6
1 Valve with Insert PN 1318061 PN PN 1318056 PN 318055 PN 1318058 PN 1318057 6
1a Replaceable Insert PN 1317998 PN PN 1317994 PN 1317995 PN 1317996 PN 1317997 6
2 Valve Spring CS PN 1318029 PN 1318029 PN PN PN 1318027 PN 1318027 6
2 Valve Spring CS PN 1318037 PN 1318037 PN 1318031 PN 1318031 PN 1318035 PN 1318035 6
3 Valve Seat PN 1318014 PN 1318014 PN 1318012 PN 1318012 PN 1318013 PN 1318013 6
NS Puller Head PN 1317878 PN 1317878 PN 1317876 PN 1317876 PN 1317877 PN 1317877 1
NS Valve Seat Puller Kit* PN 1241141 PN 1241141 PN 1241141 PN 1241141 PN 1241141 PN 1241141 1