Description
SOUTHWEST MUD PUMP PARTS LIST
OEM_Emsco_FB-1600_FB-1300 5000PSI
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP |
| OEM 5000 PSI | EMSCO FB-1600/ FB-1300 | 7-1/2” X 12” |
| ITEM NO. | PART NO. | DESCRIPTION | QTY. REQ，D | ||||
| 1 | 6390YXX | LINER (REFER TO GUIDE TO ORDERING CHART FOR TYPE (Y) AND FOR SIZE (XX) | 3 | ||||
| 2 | AJO428S | LINER AND WEARPLATE SEAL (AJO428SU Also available in urethane) | 6 | ||||
| 3 | 8490-5 | WEARPLATE (8490-5S stainless steal wearplate) | 3 | ||||
| 4 | XX-BYY | PISTON (REFER TO GUIDE TO ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) | 3 | ||||
| 4A | 2932 | PISTON BUSHING (FROM 1-5/8” TO 1-1/2” STRAIGHT BORE) | 3 | ||||
| 5 | 568-225 | PISTON O-RING | 3 | ||||
| 6 | 6274-25 | PISTON ROD (WITH ELASTIC STOP NUT) | 3 | ||||
| 7 | API-4ESN | PISTON ROD NUT | 3 | ||||
| *FOR 2-PC. STUDDED PISTON ROD ASSEMBLY REFER TO GUIDE TO ORDERING CHART | |||||||
| 8 | 6274CWY | ROD CLAMP (CONSIST OF 8A, 8B, 8C) (FOR CLAMP ONLY, USE 6274C) | 3 | ||||
| 8A | 1200H30 | HOSE (1/2” X 30” WITH 1/2” MALE X 3/8” MALE CONNECTIONS) | 3 | ||||
| 8B | 1286CWYFP14 | PIPE (1/2” X 14” GALVANIZED AND THREADED ON ONE END) | 3 | ||||
| 8C | 4020-29 | BOLT (5/8” X 8” GRADE 8 BOLT WITH LOCK NUT AND WASHER) | 6 | ||||
| 9 | 1200G74 | PONY ROD | 3 | ||||
| 10 | SEE PAGE | VALVE | 6 | ||||
| 11 | SEE PAGE | VALVE INSERT (IF required) | 6 | ||||
| 12 | SEE PAGE | VALVE SPRING | 6 | ||||
| 13 | SEE PAGE | SEAT | 6 | ||||
| SWTM1700 | HYDRAULIC SEAT PULLER KIT COMPLETE (refer to tools section of catalog for details.) | ||||||
| 14 | 4490-51 | CYLINDER HEAD THREADED FLANGE | 3 | ||||
| 15 | 4590-51 | CYLINDER HEAD (SCREW GLAND) | 3 | ||||
| 16 | 4690-51 | CYLINDER HEAD PLUG | 3 | ||||
| 17 | AJO495R | CYLINDER HEAD PLUG SEAL (AJO495RU available in urethane) | 3 | ||||
| 18 | 4790-50 | LOWER VALVE GUIDE ALIGNMENT RING | 3 | ||||
| 19 | 80004530 | LOWER VALVE GUIDE (complete with bushing) | 3 | ||||
| 20 | 80006900 | LOWER VALVE GUIDE BUSHING | 6 | ||||
| 21 | 80000630 | LOWER VALVE GUIDE LOCK BOLT | 3 | ||||
| 22 | 4016-69 | CYLINDER HEAD STUD (with sw part# HHN1500-8 1-1/2”-8 heavy hex nut) | 30 | ||||
| 23 | 80009300 | VALVE COVER (complete with upper valve guide assembly) | 3 | ||||
| 24 | 4790-1 | UPPER VALVE GUIDE | 3 | ||||
| 25 | 4790 | UPPER VALVE GUIDE RETAINER | 3 | ||||
| 26 | 80001500 | UPPER VALVE GUIDE RETAINER CAP SCREW | 12 | ||||
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP | ||
| OEM 5000 PSI | EMSCO FB-1600/ FB-1300 | 7-1/2” X 12” | ||
| ITEM | PART NO. | DESCRIPTION | QTY. |
| NO. | REQ，D | ||
| 27 | VALVE COVER SEAL | 3 | |
| 28 | POWER END STUD (WITH SW PART# HHN1500-8 1-1/2-”8 HEAVY HEX NUT) | 18 | |
| 29 | 4018-9 | LINER RETAINER STUD (with sw part#hhn1000-8 i”-8” heavy hex nut) | 36 |
| 30 | 6490-51 | LINER RETAINER FLANGE | 3 |
| 31 | 6523 | LINER RETAINER NUT | 3 |
| 31A | 80003330 | LINER LOCK RING (used for liner removal) | 3 |
| 31B | 568-445 | LINER LOCK O-RING (USED FOR LINER REMOVAL) | 3 |
| 32 | 4018-19 | SUCTION MANIFOLD CAP SCREW (with lock washer) | 18 |
| 33 | 8590-6 | SUCTION MANIFOLD (front or side inlet) | 1 |
| 34 | 568-442 | SUCTION MANIFOLD SEAL | 3 |
| 35 | 8490-8 | MODULE (STUDDED ONLY) | 3 |
| 36 | 8390-50 | DISCHARGE MANIFOLD | 1 |
| 37 | 568-343 | DISCHARGE MANIFOLD SEAL | 3 |
| 38 | 4015-11 | DISCHARGE MANIFOLD STUD (WITH SW PART# HHN1250-8 1-1/4”-8 HEAVY HEX NUT) I | 12 |
| ITEMS BELOW ARE NOT SHOWN ON ASSEMBLY DRA WING | |||
| 39 | 4015-3 | DISCHARGE STRAINER FLANGE STUD 1 | |
| 40 | 8290-50 | DISCHARGE STRAINER BASKET | |
| 41 | 8390-50-1 | DISCHARGE STRAINER CAP | |
| 42 | 4018-71 | WEARPLATE PULLER BOLT | 12 |
| 43 | 9070004 | SINGLE LIP PONY ROD SEAL | 3 |
| 44 | 9070005 | DOUBLE LIP PONY ROD SEAL | 3 |
| 45 | 9060012 | SPLASH GUARD | |
| 46 | 8590-6BFA | BLIND FLANGE IS AVAILABLE FOR CAPPING UNUSED FLANGES ON 8590-6 SUCTION MANIFOLD – (8590-6BFA INCLUDES 8590-6BF BLIND FLANGE AND 568-456 O-RING) SEE SEPARATE PG. FOR DETAILS | |
| 47 | 890-3A | WEARPLATE PULLER ASSEMBLY | |
| 48 | 4018-7S | PONY ROD TO CROSSHEAD CAPSCREW CAPSCREW | 24 |
| **POLYURETHANE SEALS AVAILABLE** | |||
OEM 5000 PSI EMSCO FB-1600/ FB-1300 GUIDE TO ORDERING
| PISTONS | LINERS | LINER SEALS | ||||||
| SIZE | FAIL-SAFE | DUAL-DURO® | BLACK CAT | GRAYLOY® | ZIRCONIA | RUBBER | URETHANE | |
| 4丨丨 | 76BFS | 76BDD | 76BBC | 6390G06 | AJO428S | AJO428SU | ||
| 4 1/4″ | 77BFS | 77BDD | 77BBC | 6390G07 | AJO428S | AJO428SU | ||
| 4 1/2″ | 78BFS | 78BDD | 78BBC | 6390G08 | AJO428S | AJO428SU | ||
| 4 3/4″ | 79BFS | 79BDD | 79BBC | 6390G09 | AJO428S | AJO428SU | ||
| 5″ | 81BFS | 81BDD | 81BBC | 6390G1 | 6390ZIR1 | AJO428S | AJO428SU | |
| 5 1/4″ | 82BFS | 82BDD | 82BBC | 6390G2 | AJO428S | AJO428SU | ||
| 5 1/2″ | 83BFS | 83BDD | 83BBC | 6390G3 | 6390ZIR3 | AJO428S | AJO428SU | |
| 5 3/4″ | 84BFS | 84BDD | 84BBC | 6390G4 | AJO428S | AJO428SU | ||
| 6″ | 85BFS | 85BDD | 85BBC | 6390G5 | 6390ZIR5 | AJO428S | AJO428SU | |
| 6 1/4″ | 86BFS | 86BDD | 86BBC | 6390G6 | AJO428S | AJO428SU | ||
| 6 1/2″ | 87BFS | 87BDD | 87BBC | 6390G7 | 6390ZIR7 | AJO428S | AJO428SU | |
| 6 3/4″ | 88BFS | 88BDD | 88BBC | 6390G8 | AJO428S | AJO428SU | ||
| 7″ | 89BFS | 89BDD | 89BBC | 6390G9 | 6390ZIR9 | AJO428S | AJO428SU | |
| 2-PIECE STUDDED PISTON ROD ASSEMBLY | ||||||||
| COMPLETE ASSEMBLY | PISTON ROD | CONNECTING STUD | SUB ROD | |||||
| 6284-25A | 6278-25 | 1290-2 | 6284-1 | |||||
VALVES & SEATS (OEM EMSCO FB-1600/FB-1300)
| TYPE | VALVE | INSERT | SPRING | STAINLESS SPRING | SEAT | PULLER HEAD | PULLER HEAD STYLE |
| SOUTHWEST (Full Open) | 777-8B | N/A | 941 | N/A | 877-7 | SWTM4250 | SPLIT JAW |
| FULL OPEN-ROUGHNECK | SWND-7V2 | N/A | SW5710-115L | N/A | SWND-7S1 | SWTM40-SN SWND-7PH | SPLIT JAW PANCAKE |
| FULL OPEN-ROUGHNECK (High Temp) | SWND-7V2HC | N/A | SW5710-115L | N/A | SWND-7S1 | SWTM40-SN SWND-7PH | SPLIT JAW PANCAKE |
| FULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) | SWND-7V1 | SWND-7I | SW5710-115L | N/A | SWND-7S1 | SWTM40-SN SWND-7PH | SPLIT JAW PANCAKE |
| 3 WEB DOUBLE ANGLE O-RING | SWR0500110 | SWR0514275 | SWR0513989 | SWR0514785 | SWR0509309 | SWTM3-7T | 3 J HOOK |
| 3 WEB (High Temp) | SWR0520502 | SWR0520501 | SWR0513989 | SWR0514785 | SWR0509309 | SWTM3-7T | |
| 3 WEB STANDARD PLATE | SWR0505062 | SWR0504893 | SWR0513988 | SWR0514202 | SWR0509309 | SWTM3-7T | |
| 4 WEB | SWU5C-EEF | SWUDD-7B | SW5710-112 | N/A | SW7DD-B1 | SWTM4-7 | 4 J HOOK |
| 4 WEB (High Temp) | SWU5C-EEFHT | SWUDD-7BHT | SW5710-112 | N/A | SW7DD-B1 | SWTM4-7 | |
| PART NUMBER DESCRIPTION | COPPERCOTE MOLY GREASE DRY (NOT RECOMMENDED) |
| API-4 ESN | PISTON NUT | NO MORE FORCE THAN | ONE MAN ON 3′ WRENCH/CHEATER COMBINATION | |
| 4020-29 | BOLT | 150 MAXIMUM | ||
| 4016-69 | CYLINDER HEAD STUD | 1397 | 2025 | 2794 |
| 4018-48 | POWER END STUD | 1397 | 2025 | 2794 |
| 4018-9 | LINER RETAINER STUD | 379 | 549 | 758 |
| 4018-19 | SUCTION MANIFOLD CAP SCREW | 215 | 322 | 430 |
| 4015-11 | DISCHARGE MANIFOLD STUD | 781 | 1133 | 1563 |