SOUTHWEST MUD PUMP PARTS LIST
OEM_EMSCO_FA-1600_FA-1300_Type-1 5000PSI
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ.
i 1389YXX LINER (REFER TO GUIDE TO ORDERING CHART ON PG. 6 FOR TYPE (Y), AND FOR SIZE(XX) 3
2 AJ-1258 LINER GASKET, 6
3 XX-BYY PISTON (REFER TO GUIDE TO ORDERING CHART ON PG. 6 FOR SIZE (XX), AND FOR TYPE(YY) 3
3A 2932 PISTON BUSHING (from 1-5/8″ to 1-1/2″ straight bore) 3
4 568-225 PISTON SEAL 3
5 1274-25 PISTON ROD (with elastic stop nut) ^TORQUE TO 1000 FT. LBS. 3
6 API-4 ESN PISTON ROD NUT 3
*FOR 2-PC. STUDDED PISTON ROD ASSEMBLY REFER TO GUIDE TO ORDERING CHART ON PG. 6
7 6274-CW ROD CLAMP (WITH WATER JACKET) 3
7A 1200H30 HOSE (1/2- X 30M WITH 1/2″ MALE X 1/2″ MALE CONNECTIONS) 3
7B 1200140 PIPE (1/2MX 14″GALVANIZED, AND THREADED ON ONE END) 3
7C 4018-91 BOLT (5/8″X 8″ GRADE 8 BOLT WITH LOCK NUT AND WASHER) ^TORQUE TO 150 FT. LBS. 6
8 1200G74 PONY ROD 3
9 SEE PAGE 6 VALVE COMPLETE 6
10 SEE PAGE 6 VALVE INSERT 6
11 SEE PAGE 6 VALVE SPRING 6
12 SEE PAGE 6 SEAT 6
HP-1700 HYDRAULIC SEAT PULLER KIT COMPLETE (refer to tools section of catalog for details.)
13 80001220 CYLINDER HEAD THREADED FLANGE 3
14 80003220 CYLINDER HEAD (screw gland) 3
15 80001420 CYLINDER HEAD PLUG 3
16 AJ-1257 CYLINDER HEAD GASKET 3
17 80007620 LOWER VALVE GUIDE (with bushing) 3
18 80006900 LOWER VALVE GUIDE BUSHING 3
19 4016-70 CYLINDER HEAD STUD (with i-i/2m-8 heavy hex nut) ^TORQUE TO 2775 FT. LBS. 30
20 80009300 VALVE COVER (with upper valve guide assembly) 3
21 4790-1 UPPER VALVE GUIDE 3
22 4790 UPPER VALVE GUIDE RETAINER 3
23 80001500 UPPER VALVE GUIDE RETAINER CAP SCREW 12
24 AJ-1256 VALVE COVER GASKET 3
25 4018-48 POWER END STUD (with i-i/2 ‘-8 heavy hex nut) ^TORQUE TO 2775 FT. LBS. 18
26 80912330 LINER LOCK FLANGE CAP SCREW 12
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ.
27 80004420 LINER LOCK FLANGE 3
28 80003420 LINER LOCK BODY 3
28A 80002420 LINER LOCK RINGS (2 PIECES) 3
28B 568-445 LINER LOCK RING O-RING 3
29 4018-19 SUCTION MANIFOLD CAP SCREW (with lock washer) ^TOROUE TO 500 FT. LBS. 18
30 80001020 SUCTION MANIFOLD (front or side inlet) 1
31 568-442 SUCTION MANIFOLD GASKET 3
32 80008320 FLUID END MODULE (studded only) 3
33 80003400 DISCHARGE MANIFOLD 1
34 568-343 DISCHARGE MANIFOLD GASKET 3
35 4015-11 DISCHARGE MANIFOLD STUD (with i-i/4*-8 heavy hex nut) ^TORQUE TO 1550 FT. LBS. 12
EMSCO FA-1600 / FA-1300 TYPE I GUIDE TO ORDERING
PISTONS LINERS LINER GASKETS 1
SIZE FAIL-SAFE DUAL-DURO® OTHER OTHER GRAYLOY® CHROME DURA- CARB RUBBER URETHANE
4M 76-BFS 76-BDD 1389G06 AJO-1258
4-1/4″ 77-BFS 77-BDD 1389G07 AJO-1258
4-1/2” 78-BFS 78-BDD 1389G08 AJO-1258
4-3/4.， 79-BFS 79-BDD 1389G09 AJO-1258
5M 81-BFS 81-BDD 1389G1 AJO-1258
5-1/4″ 82-BFS 82-BDD 1389G2 AJO-1258
5-1/2” 83-BFS 83-BDD 1389G3 AJO-1258
5-3/4M 84-BFS 84-BDD 1389G4 AJO-1258
6M 85-BFS 85-BDD 1389G5 AJO-1258
6-1/4” 86-BFS 86-BDD 1389G6 AJO-1258
6-1/2，， 87-BFS 87-BDD 1389G7 AJO-1258
6-3/4” 88-BFS 88-BDD 1389G8 AJO-1258
7，， 89-BFS 89-BDD 1389G9 AJO-1258
7-1/4” 110-BFS 110-BDD N/A 1389C10 1389-10 AJO-1258
7-1/2″ 111-BFS 110-BDD N/A 1389C11 1389-11 AJO-1258
VALVES & SEATS
TYPE VALVE INSERT SPRING STAINLESS SPR SEAT PULLER HEAD
FULL-OPENING 777-7 977 951 N/A 877-7 SWTM-4250
*DBL-ANGLE O-RING SWR-0500110 SWR-0514275 SWR-0513989 SWR-0514785 SWR-0509309 SWTM-3-7T
*STANDARD PLATE SWR-0505062 SWR-0504893 SWR-0513988 SWR-0514202 SWR-0509309 SWTM-3-7T
♦CENTER GUIDED VALVES AND SEATS
2-PIECE STUDDED PISTON ROD ASSEMBLY
COMPLETE ASSEMBLY PISTON ROD CONNECTING STUD SUB ROD
6290-25A 6290-25 1290-2 6290-1