SOUTHWEST MUD PUMP PARTS LIST
8488-1A_Oilwell_A-1700-PT_A-1400-PT
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 5000 PSI A-1700-PT / A-1400-PT 7-1/2” X 12” / 10”ITEM
NO.
PART NO. DESCRIPTION QTY.REQ，D
8488-1A FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3, 4, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 28A, 29, 30, 33, 34, 35,36,39) 1 1388-XX LINER (REFER TO GUIDE FOR ORDERING CHART FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) 3
2 2974-XX LINER SEAL (REFER TO GUIDE TO ORDERING CHART FOR TYPE AND SIZE (XX) 3
3 8488-4 WEARPLATE 3
4 2974-1 WEARPLATE AND MODULE SEAL (also available in urethane part# 2974-1U) 3
5 XX-BYY PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3
5A 2932 PISTON BUSHING (FROM 1 5/8” TO 1 */2” STRAIGHT BORE) 3
6 568-225 PISTON O-RING 3
7 1290HW25 PISTON ROD (WITH ELASTIC STOP NUT) 3
8 API-4ESN PISTON ROD ELASTIC STOP NUT 3
9 1290W2 PISTON ROD CONNECTING STUD (with water hole) 3
10 1290HW1 SUB ROD 3
11 1290CW ROD CLAMP (CONSIST OF 11A, 11B, 11C) (FOR CLAMP ONLY, USE 1290C) 3
11A 1200H30 HOSE (1/2” X 30” WITH 1/2” MALE X 3/8” MALE CONNECTIONS) 3
11B 1200120 PIPE (3/8” X 12” GALVANIZED AND THREADED ON ONE END) 3
11C 4018-94 ROD CLAMP BOLT (5/8-11 GRADE 8 BOLT WITH LOCK NUT AND WASHER) 6
12 1200G90 PONY ROD 3
13 SEE PAGE VALVE 6
14 SEE PAGE VALVE INSERT (IF required) 6
15 SEE PAGE VALVE SPRING 6
16 SEE PAGE VALVE SEAT 6
SWTM1700 HYDRAULIC SEAT PULLER KIT COMPLETE (refer to tools section in catalog for details) 1
4475-1A SOUTHWEST HP QUICK-CHANGE VALVE COVER ASSEMBLY: (consists of item 17-24)
17 4475 THREADED FLANGE 6
18 4575 SCREW GLAND 6
19 4675-1A PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) 6
20 P129 HP VALVE COVER PLUG SEAL (AVAILABLE IN URETHANE PART# P129U) 6
21 4775R VALVE GUIDE (complete with bushing #47001) 6
22 4700I VALVE GUIDE BUSHING (also available in urethane part# 4700IU) 6
23 4018-88 VALVE GUIDE SCREW 12
24 4015-2 VALVE COVER STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT) 72
25 4016-96 POWER END STUD (WITH SW PART# HHN1750-8 1 %-8 HEAVY HEX NUT) 12
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 5000 PSI A-1700-PT / A-1400-PT 7-1/2” X 12” / 10”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ，D
26 4017-4 LINER RETAINER FERRY HEAD CAP SCREW 24
27 6488-1 LINER RETAINER FLANGE 3
28 6588-1 LINER RETAINER NUT (for large body liner) 3
28A 8488-7 LINER RETAINER SET SCREW 9
29 4016-97 SUCTION MODULE STUD (WITH SW PART# HHN1500-8 1-1/2”-8 HEAVY hex nut) 18
30 4018-70 SUCTION MANIFOLD CAPSCREW (with lock washer) 24
31 8588-50 SUCTION MANIFOLD (FRONT OR SIDE INLET) 1
32 80102003 SUCTION MANIFOLD GASKET 3
33 8488-2S SUCTION MODULE (studded only) 3
34 8488-1D DISCHARGE MODULE (studded only) 3
35 8488-5 DOWEL PIN 6
36 2988 MODULE GASKET 3
37 8388A DISCHARGE MANIFOLD 3
38 568-345 DISCHARGE MANIFOLD GASKET 12
39 4016-3 DISCHARGE MANIFOLD STUD (with sw part# HHN1375-8 1-3/8”-8 heavy hex nut)
SOUTHWEST 5000 PSI A-1700-PT/A-1400-PT GUIDE TO ORDERING
PISTONS LINERS LINER GASKET
SIZE FAIL-SAFE DUAL-DURO® BLACK CAT BULLDOG GRAYLOY ZIRCONIA RUBBER URETHANE
4丨丨 76BFS 76BDD 76BBC 1388G06 1388ZIR06 2974-06 2974-06U
4 1/4″ 77BFS 77BDD 77BBC 1388G07 2974-07 2974-07U
4 1/2″ 78BFS 78BDD 78BBC 1388G08 1388ZIR08 2974-08 2974-08U
4 3/4″ 79BFS 79BDD 79BBC 1388G09 2974-09 2974-09U
5″ 81BFS 81BDD 81BBC 81BDB 1388G1 1388ZIR1 2974-1 2974-1U
5 1/4″ 82BFS 82BDD 82BBC 1388G2 2974-2 2974-2U
5 1/2″ 83BFS 83BDD 83BBC 83BDB 1388G3 1388ZIR3 2974-3 2974-3U
5 3/4″ 84BFS 84BDD 84BBC 1388G4 2974-4 2974-4U
6″ 85BFS 85BDD 85BBC 85BDB 1388G5 1388ZIR5 2974-5 2974-5U
6 1/4″ 86BFS 86BDD 86BBC 1388G6 2974-6 2974-6U
6 1/2″ 87BFS 87BDD 87BBC 87BDB 1388G7 1388ZIR7 2974-7 2974-7U
6 3/4″ 88BFS 88BDD 88BBC 1388G8 2974-8 2974-8U
7″ 89BFS 89BDD 89BBC 89BDB 1388G9 1388ZIR9 2974-9 2974-9U
7 1/4″ 110BFS 110BDD 110BBC N/A 2974-10 2974-10U
7 1/2″ 111BFS 111BDD 111BBC N/A 2974-11 2974-11U
VALVES & SEATS A-1700-PT/A-1400-PT
TYPE VALVE INSERT SPRING STAINLESS
SPRING
SEAT PULLER HEAD PULLER HEAD STYLESOUTHWEST (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
PANCAKE SPLIT JAWFULL OPEN-ROUGHNECK (High Temp) SWND-7V2HC N/A SW5710-115L N/A SWND-7S1 SWTM40-SN
SWND-7PH
PANCAKE SPLIT JAWFULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) SWND-7V1 SWND-7I SW5710-115L N/A SWND-7S1 SWTM40-SN
SWND-7PH
PANCAKE SPLIT JAW3 WEB DOUBLE ANGLE O-RING SWR0500110 SWR0514275 SWR0513744 SWR0514790 SWR0509309 SWTM3-7T 3 J HOOK
3 WEB (High Temp) SWR0520502 SWR0520501 SWR0513744 SWR0514790 SWR0509309 SWTM3-7T
3 WEB STANDARD PLATE SWR0505062 SWR0504893 SWR0513937 SWR0514423 SWR0509309 SWTM3-7T
4 WEB SWU5C-EEF SWUDD-7B SW5710-110 N/A SW7DD-B1 SWTM4-7 4 J HOOK
4 WEB (High Temp) SWU5C-EEFHT SWUDD-7BHT SW5710-110 N/A SW7DD-B1 SWTM4-7