Baker Hughes BJ Pacemaker Triplex Mud Pump Parts List Manual Supplier
| Part Number or Drawing Number | Description | QTY | 86839 | Pacemaker 3.5RH/CW Pump Assembly |
| L120270-5 | PMP, FLUID END ASSY 3.5 LESS DISCH CONN | 1 | L114501RH-1 | PMP, PWR END RIGHT HAND 4.06 CW 1810 |
| L11282012 | PMP, DISCH CONN 2.0-1502 W/ BUSHING | 1 | L11282014 | CONN ASSY, DISCH 2.0-1502 OPEN BORE | 1 | L600180-1 | PMP, SHIPPING SKID | 1 | L114501RH-3 | PMP, PWR END RIGHT HAND 4.06 CW 1880 | 1 | L18-0007 | SWVL, 2.0-1502F S-50 FXPMP |
| 120270-7 | PMP, FLUID END ASSY 4.500 STD FRAC & ACID | 1 | 114501LH-2 | PMP, POWER END LEFT HAND 4.06 CW 1810 |
| 11282012 | PMP, DISCHARGE CONN 2.0-1502 W/ BUSHING | 1 | 11282014 | CONNECTION ASSY, DISCH 2.0-1502 OPEN BORE | 1 | 600180-1 | PMP, SHIPPING SKID | 1 | 114501LH-4 | PMP, POWER END LEFT HAND 4.06 CW 1880 |
| 112814 | PMP, RAM WASH & PKG LUBE CVR ASSY | 1 | 112519 | PMP, DISCHARGE COVER STANDARD FLUID END | 3 | 36627BJ-1 | VALVE ASSY, DISCH PACEMAKER PMP | 3 | 112821-1 | MANIFOLD, SUCTION PMP STANDARD FLUID END | 1 | 112505-1 | PMP, SUCTION COVER CASTING F/STD FE SUCT CVR | 3 | 36585BJ-1 | PMP, SUCTION VALVE ASSY FOR CEMENT 60# SPRING | 3 | 120269-1 | PMP, FLUID END MACHINED 3.5-4.0 -4.5-5.0″ | 1 | 21715 | PMP, FLUID END ADAPTER ASSY 2.0 1502F | 2 | 18-0007 | SWIVEL, 2.0-1502F S-50 FXPMP | 1 | 11282012 | PMP, DISCHARGE CONN 2.0-1502 W/ BUSHING | 1 | 136542-1 | PMP, PLUNGER PACKING ASSY 3.5 HEADER RING CYLINDRICAL | 3 | 136543-1 | PMP, PLUNGER PACKING ASSY 4.0 HEADER RING CYLINDRICAL |
| XAS-429-02 | O-RING, 429 NITRILE 90 DURO | 3 | 118408 | SCREW, CP 12PT 1.500-6NC X 12.000 8Z | 12 | 940584-59 | SCREW, SHOULDER SOC 0.625 X .500NC X 1.25 S | 2 | X24380 | SCREW, CP HEX .375-16NC X .500 S CAD G5 | 2 | 939349-3 | WASHER, LOCK H/S .375 REG S ZINC | 2 | 943631-70 | PIN, DOWEL .750DIA X 2.000 ASA B5.20 | 2 | 32022 | O-RING, 439 NITRILE 70 DURO | 3 | XAS-433-01 | O-RING, 433 NITRILE 70 DURO | 3 | 32027 | O-RING, 435 NITRILE 70 DURO | 3 | 120531-50 | PMP, BKUP RING 5.505 X 5.020 TF LN | 3 |
| 57720 | ELL, 90°, 1/4 NPT 150# MI | 2 | X10020 | TUBING, SQUARE, 3/4 X .120 WALL STEEL TUBING |
| 118316 | FTG, HOSE BARB, 1/8 MPS STRATOFLEX | 3 | 31090 | HOSE, AIR, 1/4 ARQP #2566-4 |
| 118317 | FTG, HOSE BARB, 1/4 FJS STRATOFLEX | 3 | 118318 | ELBOW, 90°, 04MS-04FP BRASS | 3 | X3803 | CAP, PIPE, 3/4 NPT STD | 1 | 118321 | PLUG, PIPE SQ. |
| HD, 1/4 NPT MI STD | 2 | 118322 | HINGE, CONT, 1/8 X 2W X 1/8 PIN S/S |
| 118323 | LINKS, CHAIN CAMBELL, COIL LINK CHAIN #2/0 3/16 STRAIGHT | 2 | 118324 | BOLT, SNAP, NORTH & JUDD 229 1/4 | 1 | 26060601 | TUBING, COPPER, 1/4″ (3/8″ O.D.) |
| X .035W TYPE K | ||
| 31187 | ELL, 90° ST, 06MJ X 04MP | 3 | 42909 | ELL, 90° ST, 3/4 NPT 150# MI-BLK | 1 | 118328 | VALVE, GLOBE, 3/4 WALWORTH W58 | 1 | 57611 | NUT, TUBING, 3/8 O.D. |
| ARQP FG2875-6 OR EQUIVALENT | 3 | 57610 | FERRULE, 3/8 O.D. |
| 40496 | DISCHARGE VALVE SEAT WITH O-RING | 1 | 40497 | DISCHARGE VALVE WITH INSERT | 1 | 112818 | SPRING, COMPRESSION (75 LB/INCH SPRING RATE) | 1 | 120004 | SPRING, COMPRESSION (125 LB/INCH SPRING RATE) |
| 36629BJ | DISCHARGE VALVE INSERT BJ | 1 | XAS-240-01 | O-RING AS568-240 NTRL 70 DURO BJ | 1 |
| 40111 | VALVE, SUCTION WITH INSERT | 1 | 40110 | SEAT, SUCTION VALVE WITH O-RING AND BACK-UP RING | 1 | 120145 | SUCTION VALVE GUIDE | 1 | 115376 | SUCTION VALVE GUIDE INSERT | 1 | 112856 | SPRING, COMPRESSION (60 LB/INCH SPRING RATE) | 1 | 112512 | SPRING, COMPRESSION (120 LB/INCH SPRING RATE) |
| 115823 | SUCTION VALVE SPRING RETAINER | 1 | 118488 | NUT, HEX LOCK 1/2-20NF S 22UTB1220 | 1 | 36583BHI | SUCTION VALVE INSERT BHI | 1 | 120531-30 | BACK-UP RING, TEFLON, BHI | 1 | XAS-352-02 | O-RING AS568-352 NTRL 90 DURO BHI | 1 | 123496-2 | SUCTION VALVE PULLER BHI P/N: 123496-2 |
| 20A27 | ||
| 21714-1 | ADAPTOR, PACEMAKER PUMP FLUID END | 1 | 21713-1 | NUT, LOCK PMP FLUID END ADAPTER | 1 | XAS-226-02 | O-RING, 568-226-02 P/BJ SPEC 128199 | 1 | 21740 | RNG, BACKUP 8-226 PARKER PARBAK | 1 | 31069 | SEAL 2″ 1502 NITRILE | 1 |
| LXAS-342-02 | ORING, 342 NITRILE 90 DURO | 1 | LX309769BJ | BUSH, WELCH H-6448 .5 X 1 X 3.0 | 1 | L49418 | UNION SEAL, 2.0 602/1002/1502 NTRL | 1 | L45841-1 | PMP, ADPT, DISCH 2.0-1502 FEM X PMP INTEG | 1 | L136443 | PMP, DISCH CONN INTEG NUT X 2.0 -1502 FEM | 1 |
| 129508 | PMP, GLAND PKG 3.5″ CHEVRON | 1 | 88998-1 | PLUNGER, PUMP 3.5000 PMP SOLID HARDMETAL COATED | 1 | 112880 | PMP, PLUNGER 3.5″ STN STL HRD MTL |
| 120002 | PMP, CROSSHEAD SEAL COVER ASSY 3.5″ | 1 | 128692 | PMP, SEAL RING 3.5″ F/5″ FLUID END | 1 | 13654103 | RING, SPACER 3.50″ PL PKG | 1 | 120251 | PMP, RING BACK 3.5″ SLC PACK | 1 | 112595 | PMP, GASKET CROSSHEAD SEAL COVE R | 1 | 120531-55 | PMP, BKUP RING 5.688 X 5.353 TF LN | 1 | 120531-46 | PMP, BKUP RING 5.500 X 5.283 TF LN | 1 | XAS-356-02 | O-RING, 356 NITRILE 90 DURO | 1 | XAS-252-02 | O-RING, 252 NITRILE 90 DURO | 1 | 939657-12 | WASHER, LOCK STAR .750 INT S | 1 | 118376 | STUD, 0.750NC X 4.000 B7 A193 TAP END | 3 | 939207-7 | NUT, HEX 0.750-10NC S ZINC G8 | 1 | 31564 | PLUG, PIPE 0.250NPT SOC HD FS | 1 | 118318 | ELL, 90 04MS-04FP BRASS | 1 | 12949503 | SEAL, ROD 3.50 PRKR 25003500-375 | 1 | X304374 | VALVE, CHECK ASSY W/CAP W/O SINTERED FILTER & STRAINER | 1 | 118469 | SEAL, OIL NATIONAL 415437 | 1 | 13654903 | SEAL, PRES RG 3.50 X 4.50 UTEX 1067-01-0082-19 | 2 | 13654803 | RING, HEADER 3.500 X 4.500 PL P KG UTEX IND 0783-01-0082-00 | 1 |
| L129509 | PMP, GLND PKG 4.0″ CHEVRON | 1 | L88998-2 | PLNGR, PUMP 4.0 PMP SOLID HARDMETAL COATED | 1 | L112588 | PMP, CROSSHD SEAL CVR | 1 | L128429 | PMP, RING SEAL 4.0″ F/5.0″ FE | 1 | L13654104 | RING, SPCR 4.00″ PL PKG | 1 | L120262 | PMP, RING BACK 4.0″ SLC PACK | 1 | L112595 | PMP, GASKET CROSSHD SEAL COVER | 1 | L120531-55 | PMP, BKUP RING 5.688 X 5.353 TF LN | 1 | L120531-46 | PMP, BKUP RING 5.500 X 5.283 TF LN | 1 | LXAS-356-02 | ORING, 356 NITRILE 90 DURO | 1 | LXAS-252-02 | ORING, 252 NITRILE 90 DURO | 1 | L31564 | PLUG, PIPE 0.250NPT SOC HD FS | 1 | L118318 | ELL, 90 04MS-04FP BRASS | 1 | L12949504 | SEAL, ROD 4.00 PRKR 25004000-375 | 1 | LX304374 | VLV,CHK ASY CAP W/O SINTERED FLTR & STRNR | 1 | L118465 | SEAL, OIL NATL 417509 | 1 | 13654804 | RING, PRESSURE UTEX P/N 1067-01-0103-81(HARD) | 2 | L13654804 | RING, HDER 4.0 X 5.0 PL PKG | 1 | 10312288 | ROD, ALL-THD 0.750-10NC X 3.50 A193 B7 |
| L129510 | PMP, GLND PKG 4.5″ CHEVRON | 1 | L88998-3 | PLNGR, PUMP 4.5 PMP SOLID HARDMETAL COATED | 1 | L112588 | PMP, CROSSHD SEAL CVR | 1 | L120420 | PMP, RING SEAL 4.5″ SLC CS | 1 | L13654105 | RING, SPCR 4.50″ PL PKG | 1 | L120298 | PMP, RING BACK 4.5″ SLC | 1 | L112595 | PMP, GASKET CROSSHD SEAL COVER | 1 | L120531-45 | PMP, BKUP RING 6.250 X 5.915 TF LN | 1 | L120531-46 | PMP, BKUP RING 5.500 X 5.283 TF LN | 1 | LXAS-360-02 | ORING, 360 NITRILE 90 DURO | 1 | LXAS-252-02 | ORING, 252 NITRILE 90 DURO | 1 | L31584 | PLUG, PIPE 0.250NPT SOC HD FS | 1 | L118318 | ELL, 90 04MS-04FP BRASS | 1 | L12949505 | SEAL, ROD 4.50 PRKR 25004500-375 | 1 | LX304374 | VLV,CHK ASY CAP W/O SINTERED FLTR & STRNR | 1 | L118461 | SEAL, OIL NATL 416154 | 1 | L13654905 | RING, PRESS 4.500 X 5.500 | 2 | L13654805 | RING, HDER 4.500 X 5.500 PL PKG | 1 | 10312288 | ROD, ALL-THD 0.750-10NC X 3.50 A193 B7 |
| L939207-7 | NUT, HEX 0.750-10NC S ZINC G8 | |
| L939657-12 | WASHER, LOCK STAR .750 INT S | |
| L129511 | PMP, GLND PKG 5.0″ CHEVRON | 1 | L88998-4 | PLNGR, PUMP 5.0 PMP SOLID HARDMETAL COATED | 1 | L112588 | PMP, CROSSHD SEAL CVR | 1 | L120312 | PMP, RING SEAL 5.0″ SFE | 1 | L13654106 | RING, SPCR 5.00″ PL PKG | 1 | L120376 | PMP, RING BACK 5.0″ SLC PACK SS | 1 | L112595 | PMP, GASKET CROSSHD SEAL COVER | 1 | L120531-45 | PMP, BKUP RING 6.250 X 5.915 TF LN | 1 | L120531-46 | PMP, BKUP RING 5.500 X 5.283 TF LN | 1 | LXAS-360-02 | ORING, 360 NITRILE 90 DURO | 1 | LXAS-252-02 | ORING, 252 NITRILE 90 DURO | 1 | L31564 | PLUG, PIPE 0.250NPT SOC HD FS | 1 | L118318 | ELL, 90 04MS-04FP BRASS | 1 | L12949506 | SEAL, ROD 5.00 PRKR 25005000-375 | 1 | LX304374 | VLV,CHK ASY CAP W/O SINTERED FLTR & STRNR | 1 | L118468 | SEAL, OIL NATL 415725 | 1 | L13654906 | RING, PRESS 5.0 X 6.0 | 2 | L13654806 | RING, HDER 5.0 X 6.0 PL P KG | 1 | 10312288 | ROD, ALL-THD 0.750-10NC X 3.50 A193 B7 |
| L939207-7 | NUT, HEX 0.750-10NC S ZINC G8 | |
| L939657-12 | WASHER, LOCK STAR .750 INT S | |
| L118223 | PMP, PWR FRAME CASTING-MACH | 1 | L112846 | PMP, STROKE CNTR DRV ASSY | 1 | L112802 | PMP, DRVLNE ADPT SPICER 1800 FLG | 1 | L118074 | PMP, DRVLNE ADPT SPICER 1880 1910 FLG |
| L112592 | PMP, CROSSHD SLV | 3 | L112585 | PMP, PINION GEAR CVR | 1 | L112557-3 | PMP, CRANKSHAFT ASSY “A” 3.13:1 RATIO |
| L112557-1 | PMP, CRANKSHAFT ASSY “A” 4.06:1 RATIO | 1 | L112583 | PMP, CNTR SHAFT-SNGL END | 1 | L118229 | PMP, LUBE ASSY PWR END | 1 | L112580 | PMP, CONROD & CROSSHD ASSY | 3 | L114529-1 | CVR INSTL/ASSY, PWR END PMP(STD) | 1 | L112593 | PMP, SPCR SET, CNTRSHAFT | 2 | L112586 | PMP, CNTRSHAFT BRG | 2 | L112566 | PMP, CNTRSHAFT BRG | 2 | L120061 | PMP, OIL PAN II & IV | 1 | L112596 | PMP, BOLT LOCKING FLUID END | 2 | L112854 | PMP, GASKET OIL PAN | 2 | L112574 | PMP, BRG CONNECTING ROD | 3 | L112801 | PMP, BRG RTNR PIN | 4 | L112573 | PMP, BRG INSERT CTR MAIN | 2 | L112575 | PMP, BRG OUTER MAIN | 2 | L112584 | PMP, PINION GEAR CVR | 1 | L112594 | PMP, CNTRSHAFT WASHER | 1 | L112568-1 | PMP, PINION GEAR-A 4.06:1, LEFT | 1 | L112568-2 | PMP, PINION GEAR-A 4.06:1, RIGHT | 1 | L112570-1 | PMP, PINION GEAR “C” RATIO 3.13:1 LEFT |
| L112576 | PMP, PINION GEAR CVR GASKET | 2 | L112587 | PMP, CNTRSHAFT THRUST PLT | 2 | L50758-1 | IND, SIGHT GLASS LUBE | 2 | L118331 | SEAL, OIL GARLOCK 53X2798 | 1 | L114595 | PMP, CNTRSHAFT SEAL WASHER | 1 | L940251-4 | PLUG, PIPE 0.500NPT SQ HD FS CI | 2 | LX5051 | NIP, 0.125NPT X 3.0 SCH40 S | 2 | L941288-49 | SCR, CP SOC .375-16NC X .750 NYLOK | 16 | L940251-5 | PLUG, PIPE 0.750NPT SQ HD CI | 1 | LX22049 | PIN, ROLL .250 DIA X .625 | 2 | L26028506 | SCR, CP HEX .375-16NCX0.75 S ZINC G5 | 4 | L939349-3 | WASHER, LOCK H/S .375 REG S ZINC | 8 | L939282-4 | SCR, CP HEX .437-20NFX0.75 S ZINC G5 | 2 | L939369-11 | WASHER, FLAT .500 STD S ZINC | 2 | L939349-61 | WASHER, LOCK H/S .437 REG S ZIN C | 2 | L118334 | SCREEN, DRAIN PAUL MONROE FB-S- C16 | 4 | L939282-2 | SCR, CP HEX .312-24NF X .750 S ZINC G5 | 24 | L939370-8 | WASHER, FLAT .312 STD S ZINC | 20 | LX14305 | WASHER, FNDR .312 ID X 1.50 OD S ZINC | 4 | LX14835 | SEAL, HOLE HFMN A-S075 | 1 | L57371 | NUT, HEX LOCK 10-32 S ZINC G5 | 1 | L56835 | PLUG, PIPE 1.0NPT SQ HD CI | 1 | LX23859 | PLUG, DRUM 2.0 MMC 8983T11 | 2 | L118352 | PMP, SCR CAP 12PT 11/2-6C-2AX5 | 12 | L118333 | BRTHR, AIR LHA DPS-40N06 .375 | 1 | LX307069 | NUT, HEX LOCK BEAR HUG BH-16 | 2 | L118184 | PMP, DRAIN SCREENMTG PLT | 2 | L118339 | RING, QUAD MINN-RBR 14338 CO MP | 1 | L940237-8 | CAP, SCRD 1.50 150# MI BLK | 1 |
| L118352 | PMP, SCREW CAP 12PT 11/2-6C-2AX5 | 12 | L118222 | PMP, FRAME/GEAR COVER WELD ASSY | 1 | L112554 | PMP, BEARING CAP-CENTER MAIN | 2 | L112553 | PMP, BEARING CAP-OUTER MAIN | 2 | L943631-36 | PIN, DIAMOND NOSE 0.500 CARR LANE CL-5-DP-Z | 4 | L943631-35 | PIN, BULLET NOSE 0.500 CARR LANE CL4-BND | 4 |
| 112558 | CRANKSHAFT, POWER END, PACEMAKER PUMP | 1 | 112811 | KEY, CRANKSHAFT, PACEMAKER PUMP | 2 | 939291-125 | SCREW, CAP HEX HD, 1/2-20NF X 3 1/4 S G8 | 6 | 118488 | NUT, HEX LOCK, 1/2-20NF S 22UTB1220 | 6 | X3779 | PLUG, PIPE SOC HD, 1 NPT FS | 2 | 943732-74 | PIN, ROLL 1/4 DIA X 1 LG | 2 | 941309-183 | SCREW, CAP SOCKET HD, 1/2-20NF X 3 1/2 LG | 12 | 118416 | THREAD-LOC LOCTITE #242 50ML OR EQUIVALENT | 1 | 112559-1 | GEAR, BULL LEFT HAND RATIO 4.06:1 | 1 | 112559-2 | GEAR, BULL RIGHT HAND RATIO 4.06:1 | 1 | 112560-1 | GEAR, BULL LEFT HAND RATIO 3.55:1 |
| X 1/2 WALL 1020 SMLS | ||
| 4130 ANNEALED | ||
| L118343 | ELL, 90 TBG PARKER 169HD-6-4 | 8 | L118345 | ELL, 90 TBG PARKER 169HD-5-4 | 3 | L118470 | ELL, 90 TBG PARKER 169HD-5-2 | 3 | L118348 | ELL, 90 TBG PARKER 169HD-3-2 | 2 | L31466 | ADAPTER, HEX NIPPLE 04MP-02MP STEEL | 2 | L31564 | PLUG, PIPE .250NPT SOC HD FS | 2 | LX3779 | PLUG, PIPE 1.000NPT SOC HD FS | 1 | L127922 | PMP, LUBE LINE “A” | 2 | L127924 | PMP, LUBE LINE “C” | 4 | L127929 | PMP, LUBE LINE “D” | 2 | L326448-1 | PMP, LUBE LINE “E” | 1 |
| 112599 | CONNECTING ROD ASSY, PACEMAKER PUMP | 1 | 112578 | CROSSHEAD, PACEMAKER PUMP | 1 | 112579 | PIN, WRIST PACEMAKER PUMP | 1 | 114538 | BEARING, INSERT WRIST PIN, PACEMAKER PUMP | 1 | 945251-98 | SCREW, SET SOCKET, 5/8-18NF X 5/8 LG HFDP | 1 | 939560-65 | SCREW, SET SOCKET, 1/2-13NC X 1/2 LG HFDP | 1 |
| 135805 | COVER ASSY, POWER END PMP | 1 | 134080 | LATCH ASSY, COVER PACEMAKER PUMP WELDED STANDARD | 4 | 321817-1 | RETAINER, COVER LATCH PACEMAKER PUMP |
| 194627 | CAPSCREW, HEX SOC HD, 1/4-28 UNF X 3/8 IN | 8 | 26007201 | WASHER, LOCK H/S .250 REG S ZINC | 8 |
Compression Spring, 125 lb/inch spring rate BJ120004
Valve Discharge With Insert BJ40497
Discharge Valve Insert BJ36629BJ
Nut, Hex Lock 118499
Packing, Plg Assy 3.5软盘根组 43044
Ring, Header 13654803
Ring, Pressure 13654903
Seal, Oil 118469
Valve, Check 118371
Seal, Rod 12949503
Washer, Helical Spring 939657-12
O-Ring XAS-252-02
O-Ring XAS-356-02
Ring, Back Up 120531-46
Ring, Back Up 120531-55
Gasket, Crosshead Cover 112595
Ring, Back 120251
Ring Spacer 13654103
Ring Seal 128692
Cover Assy Crosshead Seal 120002
Suction Valve Spring Retainer 115823
Compression Spring 112512
Suction Valve Guide Insert 115376
Suction Valve Guide 120145
Seat Suction Valve 40110
NITRILE HEADER RING / BJ PUMP 136548-05 136548-05
BACK UP RINGS 120531-45 / BJ PUMP 120531-45
PLUNGERS 4 1/2″ / BJ PUMP 88998-3 88998-3
PACKING SETS 4 1/2′ STYLE 1067 / BJ PUMP 1067
RING,FRONT;SERVA;B-120306/120297 B-120306/120297
RING BACK B-120376/120298 B-120376/120298
BACKUP RING;120531-45 120531-45
O-RING XAS 343-03 XAS 343-03
O-RING, XAS-360-02 XAS-360-02
O-RING, XAS-252-02 XAS-252-02
SPRING COMPRESSION 118267 PN 118267
BACKUP RING, A-120531-50 A-120531-50
O-RING XAS-435-01 XAS-435-01
O-RING, SUCTION VALVE COVER,XAS-433-01 XAS-433-01
O-RING SUCTION MANIFOLD XAS-439-01 XAS-439-01
O-RING XAS-429-06 XAS-429-06
SUCTION VALVE ASSY;D120178 D120178
Seat – Discharge Valve, API-4 Full Open, for 3-1/2″ to 5″ BJ Pacemaker NF-4-S16
Discharge Valve with Urethane Insert (Frac Type P4), for 3-1/2″ to 5″ BJ Pacemaker NF-4-V1
Suction Valve Assembly for 3-1/2″ to 5″ BJ Pacemaker BJ-36585BJ
Discharge Valve Spring BJ-112818
Plunger Packing, 4.50″ × 5.50″, Style 1067 PJG1067-450SS550
Pony Rod Wiper Seal, 4-1/2″ I.D. × 5″ O.D. × 3/8″ Thick 316.10014
#429 Buna 70 O-Ring, Discharge Cover Seal OR-429
#435 Buna 70 O-Ring, Large Suction Cover Seal OR-435
#433 Buna 70 O-Ring, Small Suction Cover Seal OR-433
#360 Buna 70 O-Ring OR-360
#360 Solid Teflon Backup Ring TBUR-360
#252 Buna 70 O-Ring #252 Buna 70
#252 Solid Teflon Backup Ring TBUR-252
Crosshead Cover Seal, 4-1/2″ BJ-118461
Crosshead Cover Gasket BJ-112595
4-1/2″ Seal Ring for BJ Pacemaker BJ-120420
Supply Multiple Mud Pump Parts
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