SOUTHWEST MUD PUMP PARTS LIST
8477-25A_Gardner_Denver_PZ-11_PZ-10_7500PSI
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 7500 P.S.I. GARDNER DENVER PZ11/10 6 %” X 11”ITEM
NO.
PARTNO.
DESCRIPTION QTY.REQ，D
8477-25A FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3,4，18，19,20,21，22,23,24,25,26,27,28,29,30,31，34,35,36,38,39) 1 1367Y-XX
1367AY-XX
LINER (REFER TO GUIDE FOR ORDERING CHART FOR TYPE (Y); AND FOR BORE SIZE (XX) LINER 6 %，，THRU 6 %” 3 2 2930-XXU**
2974-XXU**
LINER SEALLINER SEAL FOR LINERS 6 %” THRU 6 %”
3 3 8477-29 ALIGNMENT RING 3
4 8477-30 WEARPLATE (REPLACES WEARPLATE NO. 8477-28) 3
5 2988U** WEARPLATE, MODULE, AND DISCHARGE MANIFOLD SEAL 9
6 XX-BYY PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY)) 3
7 568-225 PISTON O-RING 3
8 6278-25 PISTON ROD (with 1 */2-8-un elastic stop nut) 3
9 API-4ESN PISTON ROD ELASTIC STOP NUT 3
10 1290-2 PISTON ROD CONNECTING STUD 3
11 6279-1 SUB ROD (CLAMP TYPE; SCREW TYPE SUB ROD IS PART NO. 6280-1) 3
12 1277CW ROD CLAMP (WITH WATER JACKET) (CONSIST OF 12A, 12B, 12C) 3
12A 1200120 SPRAY PIPE (3/8” x 12” GALVANIZED AND THREADED ON ONE END) 3
12B 4018-96 BOLT (5/8”-11UN GRADE 8 BOLT WITH LOCK NUT AND WASHER) 6
12C 1200H30 HOSE (1/2” x 30” WITH 1/2” MALE AND 3/8” MALE CONNECTIONS) 3
13 1200G77 PONY ROD (CLAMP TYPE; SCREW TYPE PONY ROD IS PART NO. 1200G88) 3
14 SEE PAGE VALVE 6
15 SEE PAGE VALVE INSERT 6
16 SEE PAGE VALVE SPRING 6
17 SEE PAGE VALVE SEAT 6
SWTM1700 HYDRAULIC SEAT PULLER KIT COMPLETE (refer to tools page of catalog for details) 1
18 4488-25 VALVE COVER FLANGE 6
19 4588-25 SCREW GLAND 6
20 4688-25 PLUG (COMPLETE WITH VALVE GUIDE, BUSHING, AND SCREWS; INCLUDES ITEMS 22, 23, & 24) 6
21 P115 HP VALVE COVER PLUG NITRILE SEAL (P115U urethane seal available) 6
22 4788-25R VALVE GUIDE (complete with bushing #47001) 6
23 4700I VALVE GUIDE BUSHING 6
24 4018-18 VALVE GUIDE SCREW 12
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 7500 P.S.I. GARDNER DENVER PZ11/10 6 %” X 11”
ITEM
NO.
PARTNO.
DESCRIPTION QTY.REQ，D
25 4015-2 VALVE COVER STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT) 72
26 4019-46 POWER END STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT) 24
27 6477-25 LINER RETAINER FLANGE 3
28 4019-45 LINER RETAINER STUD (with sw part# HHN1250-7 1 %-7 heavy hex nut) 24
29 6577-25 LINER RETAINER NUT 3
30 4019-44 SUCTION MODULE STUD (WITH SW PART# HHN1750-8 1 %-8 HEAVY HEX NUT) 18
31 4017-77 SUCTION MANIFOLD CAP SCREW 24
32 8577-25 SUCTION MANIFOLD 1
33 AJO245 SUCTION MANIFOLD SEAL 3
34 8477-26 SUCTION MODULE 3
35 8477-27 DISCHARGE MODULE 3
36 8488-5 DOWEL PIN 6
37 8377-27 DISCHARGE MANIFOLD (For serial numbers 9222 & below, use 8377-25 to keep from relocating discharge piping) 1
38 4019-45 DISCHARGE MANIFOLD STUD (with sw part# HHN1250-7 1 %-7 heavy hex nut) 12
39 LW500 LOCKWASHER 1/2 12
SOUTHWEST 7500 P.S.I. PZ-11 (PZL) / PZ-10 (PZK) GUIDE TO ORDERING
PISTONS LINERS LINER SEALS
SIZE FAIL-SAFE DUAL-DURO® BLACK CAT GRAYLOY® ZIRCONIA RUBBER URETHANE
4″ 76BFS 76BDD 76BBC 1367G06 2930-06 2930-06U
4 1/4″ 77BFS 77BDD 77BBC 1367G07 2930-07 2930-07U
4 1/2″ 78BFS 78BDD 78BBC 1367G08 2930-08 2930-08U
4 3/4″ 79BFS 79BDD 79BBC 1367G09 2930-09 2930-09U
5″ 81BFS 81BDD 81BBC 1367G1 1367ZIR1 2930-1 2930-1U
5 1/4″ 82BFS 82BDD 82BBC 1367G2 2930-2 2930-2U
5 1/2″ 83BFS 83BDD 83BBC 1367G3 1367ZIR3 2930-3 2930-3U
5 3/4″ 84BFS 84BDD 84BBC 1367G4 2930-4 2930-4U
6″ 85BFS 85BDD 85BBC 1367G5 1367ZIR5 2930-5 2930-5U
6 1/4″ 86BFS 86BDD 86BBC 1367AG6 1367AZIR6 2974-6 2974-6U
6 1/2″ 87BFS 87BDD 87BBC 1367AG7 1367AZIR7 2974-7 2974-7U
6 3/4″ 88BFS 88BDD 88BBC 1367A-8 2974-8 2974-8U
VALVES & SEATS (GARDNER DENVER PZ-11 7500 PSI)
TYPE VALVE INSERT SPRING STAINLESS SPRING SEAT PULLER HEAD PULLER HEAD STYLE
SOUTHWEST (Full Open) 773-1B N/A SW5710-110L N/A 873-1 SWTM3750 SPLIT JAW
FULL OPEN-ROUGHNECK (BONDED VALVE INSERT) SWND-6V2 N/A SW5710-115 N/A SWND-6S4 SWTM27SXN
SWND-6PH
SPLIT JAW PANCAKEFULL OPEN-ROUGHNECK (High Temp) SWND-6V2HC N/A SW5710-115 N/A SWND-6S4 SWTM27SXN
SWND-6PH
SPLIT JAW PANCAKEFULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) SWND-6V1 SWND-6I SW5710-115 N/A SWND-6S4 SWTM27SXN
SWND-6PH
SPLIT JAW PANCAKE3 WEB DOUBLE ANGLE O-RING SWR0500119 SWR0515845 SWR0513744 SWR0514790 SWR0512436 SWTM3-7D 3 J HOOK
3 WEB (High Temp) SWR0520586 SWR052085 SWR0513744 SWR0514790 SWR0512436 SWTM3-7D
3 WEB STANDARD PLATE SWR0505038 SWR0504890 SWR0515575 SWR0515576 SWR0512436 SWTM3-7D
4 WEB SWU5B-EH SWUDD-6AB SW5710-115 N/A SW6ADD-B4 SWTM4-6 4 J HOOK
4 WEB (High Temp) SWU5B-EHHT SWUDD-6ABHT SW5710-115 N/A SW6ADD-B4 SWTM4-6