SOUTHWEST MUD PUMP PARTS LIST
8432A _EWECO E-2200
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 7500 P.S.I. EWECO E-2200 9” X 15”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ’D
8432-A FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3,4，16，17，18，19,20,21，22,23,24,25,26,27,28,29,32,33,34,36,37,38) 1 7320Y-XX LINER (REFER TO GUIDE FOR ORDERING CHART FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) 3
2 2930-XX LINER SEAL 3
3 8432-3 LINER WEARPLATE 3
4 2988 WEARPLATE AND MODULE SEAL 6
5 XX-BYY PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3
6 568-225 PISTON SEAL 3
7 PISTON ROD (WITH ELASTIC STOP NUT) 3
8 API-4ESN PISTON ROD NUT 3
9 SUB ROD 3
10 ROD CLAMP (WITH WATER JACKET) 6
10A HOSE (1/2，，X 30” WITH 1/2” MALE X 3/8” MALE CONNECTIONS) 3
10B PIPE ( 1/2” NPT X 12” LONG GALVANIZED AND THREADED ON ONE END) 3
10C BOLT (5/8-11 GRADE 8 BOLT WITH LOCK NUT AND WASHER) 12
11 PONY ROD 3
12 SEE PAGE VALVE 6
13 SEE PAGE VALVE INSERT 6
14 SEE PAGE VALVE SPRING 6
15 SEE PAGE VALVE SEAT 6
SWTM1700 HYDRAULIC SEAT PULLER KIT COMPLETE (refer to tools section in catalog) 1
16 4476 VALVE COVER FLANGE 6
17 4597 SCREW GLAND 6
18 4609-25A PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 19,20,21，& 22 6
19 P119 HP VALVE COVER PLUG NITRILE SEAL 6
20 4776R VALVE GUIDE (complete with insert #47001) 6
21 4700I VALVE GUIDE INSERT 6
22 4016-98 VALVE GUIDE SCREW 12
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 7500 P.S.I. EWECO E-2200 9” X 15”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ’D
23 4015-54 VALVE COVER STUD (WITH SW PART# HHN1500-6 1 1/2″-6 HEAVY HEX NUT) 72
24 4016-39 POWER END STUD (WITH SW PART# HHN1500-8 1 1/2″-8 HEAVY HEX NUT) 30
25 6432 LINER RETAINER FLANGE 3
26 4020-85 LINER RETAINER CAPSCREW 24
27 6532 LINER RETAINER NUT 3
28 4020-6 SUCTION MODULE STUD (WITH SW PART# HHN2000-8 2″-8 HEAVY HEX NUT) 18
29 4018-19 SUCTION MANIFOLD CAPSCREW 24
30 SUCTION MANIFOLD 1
31 SUCTION MANIFOLD SEAL 3
32 8432-2 SUCTION MODULE 3
33 8432-1 DISCHARGE MODULE 3
34 8488-5 DOWEL PIN 6
35 DISCHARGE MANIFOLD 1
36 4017-50C DISCHARGE MANIFOLD STUD (with sw part# HHN1250-8 1 1/4″-8 heavy hex nut) 18
37 DISCHARGE MANIFOLD SEAL 3
38 LW875 LOCKWASHER 7/8 24
SOUTHWEST 7500 P.S.I. EWECO E-2200 GUIDE TO ORDERING
PISTONS > LINERS LINER SEALSSIZE FAIL-SAFE DUAL-DURO® BLACK CAT GRAYLOY® ZIRCONIA RUBBER URETHANE
5″ 81BFS 81BDD 81BBC 7320G1 2930-1 2930-1U
5 1/4″ 82BFS 82BDD 82BBC 2930-2 2930-2U
5 1/2″ 83BFS 83BDD 83BBC 7320G3 7320ZIR3 2930-3 2930-3U
5 3/4″ 84BFS 84BDD 84BBC 2930-4 2930-4U
6″ 85BFS 85BDD 85BBC 7320AG5 7320AZIR5 2930-5 2930-5U
6 1/4″ 86BFS 86BDD 86BBC 2930-6 2930-6U
6 1/2″ 87BFS 87BDD 87BBC 7320AG7 7320AZIR7 2930-7 2930-7U
6 3/4″ 88BFS 88BDD 88BBC 2930-8 2930-8U
7″ 89BFS 89BDD 89BBC 7320AG9 7320AZIR9 2930-9 2930-9U
7 1/4″ 91BFS 91BDD 91BBC 2930-10 2930-10U
7 1/2″ 92BFS 92BDD 92BBC 7320AG11 2930-11 2930-11U
7 3/4″ 2930-12 2930-12U
8″ 94BFS 94BDD 7320AG13 2930-13 2930-13U
8 1/4″
VALVES & SEATS (EWECO E-2200)
TYPE VALVE INSERT SPRING STAINLESS SPRING SEAT PULLER HEAD PULLER HEAD STYLE
SOUTHWEST (Full Open) 777-8B N/A 941 N/A 877-8 SWTM4250 SPLIT JAW
FULL OPEN-ROUGHNECK (Cast N Place Insert) SWND-7V2 N/A SW5710-115L N/A SWND-7S12 SWND-7PH
SWTM40-SN
PANCAKE SPLIT JAWFULL OPEN-ROUGHNECK (High Temp) SWND-7V2HC N/A SW5710-115L N/A SWND-7S12 SWND-7PH
SWTM40-SN
PANCAKE SPLIT JAWFULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) SWND-7V1 SWND-7I SW5710-115L N/A SWND-7S12 SWND-7PH
SWTM40-SN
PANCAKE SPLIT JAW3 WEB DOUBLE ANGLE O-RING SWR0500110 SWR0514275 SWR0513744 SWR0514790 SWR0514299 SWTM3-7T 3 J HOOK
3 WEB (High Temp) SWR0520502 SWR0520501 SWR0513744 SWR0514790 SWR0514299 SWTM3-7T
3 WEB STANDARD PLATE SWR0505062 SWR0504893 SWR0513937 SWR0514423 SWR0514299 SWTM3-7T
4 WEB SWU5C-EEF SWUDD-7B SW5710-115 N/A SW7DD-B12 SWTM4-7 4 J HOOK
4 WEB (High Temp) SWU5C-EEFHT SWUDD-7BHT SW5710-115 N/A SW7DD-B12 SWTM4-7