SOUTHWEST MUD PUMP PARTS LIST
8482-25ALEW LEWCO_W-2214 & W-2215_7500PS
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP | ||
| SOUTHWEST/OEM 7500 P.S.I. | LEWCO W-2214 & W-2215 | 9” X 14” |
| ITEM NO. | PART NO. | DESCRIPTION | QTY. REQ’D |
| 8482-25ALEW | FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3,4，16，17，18，19,20,21，22,23,24,25,26,27,28,32,33,34,35) | ||
| 1 | 6382GXX | LINER (REFER TO GUIDE FOR ORDERING CHART FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) | 3 |
| 2 | 2930-XX | LINER SEAL | 3 |
| 3 | 8482-5 | WEARPLATE | 3 |
| 4 | 2988 | WEARPLATE & MODULE SEAL (also available in urethane – part# 2988U) | 6 |
| 5 | XX-BYY | PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) | 3 |
| 6 | 568-225 | PISTON O-RING | 3 |
| 7 | 6204-25 | PISTON ROD (WITH ELASTIC STOP NUT) (LEWCO W-2214) | 3 |
| 7201-25 | PISTON ROD (WITH ELASTIC STOP NUT) (LEWCO W-2215) | 3 | |
| 8 | API-4ESN | PISTON ROD ELASTIC STOP NUT | 3 |
| 9 | 6204-1X | SUB ROD (LEWCO W-2214) | 3 |
| 7201-1 | SUB ROD (LEWCO W-2215) | 3 | |
| 10 | 6204CWY | ROD CLAMP (CONSIST OF 10A，10B，10C) (LEWCO W-2214) | 6 |
| 7201CW | ROD CLAMP (CONSIST OF 10A，10B，10C) (LEWCO W-2215) | 6 | |
| 10A | 1200H38 | HOSE (LEWCO W-2214) | 3 |
| 1200H30 | HOSE (LEWCO W-2215) | 3 | |
| 10B | 1200150 | PIPE (LEWCO W-2214) \ | 6 |
| 1200160 | PIPE (LEWCO W-2215) | 6 | |
| 10C | 4020-29 | ROD CLAMP BOLT (LEWCO W-2214) | 6 |
| 4020-87 | ROD CLAMP BOLT (LEWCO W-2215) | 6 | |
| 11A | 6200G04 | PONY ROD (LEWCO W-2214) | 3 |
| 11B | 7200G01 | PONY ROD (LEWCO W-2215) | 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 | THREADED FLANGE | 6 |
| 17 | 4597 | SCREW GLAND | 6 |
| 18 | 4609-25A | PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 20, 21，& 22 | 6 |
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP | ||
| SOUTHWEST/OEM 7500 P.S.I. | LEWCO W-2214 & W-2215 | 9” X 14” |
| ITEM | QTY. | ||
| NO. | PART NO. | DESCRIPTION | REQ’D |
| 19 | P119 | HP VALVE COVER PLUG SEAL (P119U URETHANE SEAL AVAILABLE) | 6 |
| 20 | 4776R | VALVE GUIDE (complete with bushing #4700I) | 6 |
| 21 | 4700I | VALVE GUIDE BUSHING (4700IU urethane valve guide available) | 6 |
| 22 | 4016-98 | VALVE GUIDE SCREW | 12 |
| 23 | 4015-54* | VALVE COVER STUD (WITH SW PART# HHN1500-6 1 y2-6 HEAVY HEX NUT)(FOR USE ON SW MFG FLUID END) (FOR OEM MFG FLUID END SEE ITEM NO. 38) | 72 |
| 24 | 4020-26* | POWER END STUD (WITH SW PART# HHN1500-6 1 y2-6 HEAVY HEX NUT)(FOR USE ON SW MFG FLUID END) (FOR OEM MFG FLUID END SEE ITEM NO. 39) | 30 |
| 25 | 6482 | LINER RETAINER FLANGE | 3 |
| 26 | 4015-52* | LINER RETAINER STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT)(FOR USE ON SW MFG FLUID END) (FOR OEM MFG FLUID END SEE ITEM NO. 40) | 18 |
| 27 | 6582 | 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 CAP SCREW | 24 |
| 30 | SUCTION MANIFOLD | 1 | |
| 31 | 568-442 | SUCTION MANIFOLD SEAL | 3 |
| 32A | 8482-26SLEW | SUCTION MODULE – (see instructions for distinguishing between the old & new version) | 3 |
| 32B | 8428-26S | SUCTION MODULE – (see instructions for distinguishing between the old & new version) | 3 |
| 33 | 8482-27DLEW | DISCHARGE MODULE | 3 |
| 34 | 8488-5 | DOWEL PIN | 6 |
| 35 | 4019-60* | DISCHARGE MANIFOLD STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT) (FOR USE ON SW MFG FLUID END) (FOR OEM MFG FLUID END SEE ITEM NO. 41) | 18 |
| 36 | 8328-25 | DISCHARGE MANIFOLD | 1 |
| 37 | 2988 (SEE NOTE) | DISCHARGE MANIFOLD SEAL | 3 |
| NOTE: THE 2988 DISCHARGE MANIFOLD SEAL IS USED WITH THE 8328-25 SW DISCHARGE MANIFOLD. USE PN 568-343 WHEN USING THE OEM DISCHARGE MANIFOLD. | |||
| 38 | 4016-51* | VALVE COVER STUD (WITH PART# HHN1500-6 1 */2-6 HEAVY HEX NUT) (FOR USE ON OEM MFG FLUID END) | 72 |
| 39 | 4021-4* | POWER END STUD (WITH PART# HHN1500-6 1 /-6 HEAVY HEX NUT) (FOR USE ON OEM MFG FLUID END) | 30 |
| 40 | 4021-5* | LINER RETAINER STUD (WITH PART# HHN1250-7 1 %-7 HEAVY HEX NUT) (FOR USE ON OEM MFG FLUID END) | 18 |
| 41 | 4021-3* | DISCHARGE MANIFOLD STUD (WITH PART# HHN1250-7 1 %-7 HEAVY HEX NUT) (FOR USE ON OEM MFG FLUID END) | 18 |
| *OEM USES NON-TAPERLOCK STUDS, SW USES TAPERLOCK STUDS |
SOUTHWEST/OEM 7500 PSI LEWCO W-2214 & W-2215 GUIDE TO ORDERING |
| PISTONS | LINERS | LINER GASKETS | |||||
| SIZE | FAIL-SAFE | DUAL-DURO® | BLACK CAT | GRAYLOY® | ZIRCONIA | RUBBER | URETHANE |
| 5″ | 81BFS | 81BDD | 81BBC | 6382G1 | 6382ZIR1 | 2930-1 | 2930-1U |
| 5 1/4″ | 82BFS | 82BDD | 82BBC | 6382G2 | 2930-2 | 2930-2U | |
| 5 1/2″ | 83BFS | 83BDD | 83BBC | 6382G3 | 6382ZIR3 | 2930-3 | 2930-3U |
| 5 3/4” | 84BFS | 84BDD | 84BBC | 6382G4 | 2930-4 | 2930-4U | |
| 6″ | 85BFS | 85BDD | 85BBC | 6382G5 | 6382ZIR5 | 2930-5 | 2930-5U |
| 6 1/4″ | 86BFS | 86BDD | 86BBC | 6382G6 | 2930-6 | 2930-6U | |
| 6 1/2″ | 87BFS | 87BDD | 87BBC | 6382G7 | 6382ZIR7 | 2930-7 | 2930-7U |
| 6 3/4” | 88BFS | 88BDD | 88BBC | 6382G8 | 2930-8 | 2930-8U | |
| 7″ | 89BFS | 89BDD | 89BBC | 6382G9 | 6382ZIR9 | 2930-9 | 2930-9U |
| 7 1/4″ | 91BFS | 91BDD | 91BBC | 6382G10 | 2930-10 | 2930-10U | |
| 7 1/2″ | 92BFS | 92BDD | 92BBC | 6382G11 | 2930-11 | 2930-11U | |
| 7 3/4″ | 6382G12 | 2930-12 | 2930-12U | ||||
| 8″ | 94BFS | 94BDD | 94BBC | 6382G13 | 2930-13 | 2930-13U | |
VALVES & SEATS (LEWCO W-2214 & W-2215)
| 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 (Bonded Valve Insert) | SWND-7V2 | N/A | SW5710-115L | N/A | SWND-7S12 | SWTM40-SN SWND-7PH | SPLIT JAW PANCAKE |
| FULL OPEN-ROUGHNECK (High Temp) | SWND-7V2HC | N/A | SW5710-115L | N/A | SWND-7S12 | SWTM40-SN SWND-7PH | SPLIT JAW PANCAKE |
| FULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) | SWND-7V1 | SWND-7I | SW5710-115L | N/A | SWND-7S12 | SWTM40-SN SWND-7PH | SPLIT JAW PANCAKE |
| 3 WEB DOUBLE ANGLE O-RING | SWR0500110 | SWR0514275 | SWR0513744 | SWR0514790 | SWR0514299 | SWTM3-7T | 3J HOOK |
| 3 WEB (High Temp) | SWR0520502 | SWR0520501 | SWR0513744 | SWR0514790 | SWR0514299 | SWTM3-7T | |
| 3 WEB STANDARD PLATE | SWR0505062 | SWR0504893 | SWR0513937 | SWR0511423 | SWR0514299 | SWTM3-7T | |
| 4 WEB | SWU5C-EEF | SWUDD-7B | SW5710-115 | N/A | SW7DD-B12 | SWTM4-7 | 4J HOOK |
| 4 WEB (High Temp) | SWU5C-EEFHT | SWUDD-7BHT | SW5710-115 | N/A | SW7DD-B12 | SWTM4-7 | |
TORQUE SPECIFICATIONS FOR 8482-25ALEW SOUTHWEST FLUID END ASSEMBLY
FOR LEWCO W-2214 & W-2215 7500 P.S.I.
TORQUE TYPE (EXPRESSED IN FOOT-POUNDS)
| PART NUMBER | DESCRIPTION | COPPERCOTE | MOLY GREASE | |
| API-4ESN | PISTON ROD NUT | NO MORE FORCE THAN ONE MAN ON A 3′ WRENCH/CHEATER COMBINATION | ||
| 4020-29 | ROD CLAMP BOLT (LEWCO W-2214) | 150 MAXIMUM | ||
| 4020-87 | ROD CLAMP BOLT (LEWCO W-2215) | 150 MAXIMUM | ||
| 4016-98 | VALVE GUIDE SCREW | 53 | 80 | |
| 4015-54 | VALVE COVER STUD | 1208 | 1752 | |
| 4020-26 | POWER END STUD | 1150 | 1668 | |
| 4015-52 | LINER RETAINER STUD | 669 | 970 | |
| 4020-6 | SUCTION MODULE STUD | 3463 | 5021 | |
| 4019-60 | DISCHARGE MANIFOLD STUD | 757 | 1098 | |