SOUTHWEST MUD PUMP PARTS LIST
OEM_National_14-P-220_7500PSI
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
OEM 7500 P.S.I. NATIONAL 14-P-220 9” X 14”ITEM
NO.
PART NO. DESCRIPTION QTY.REQ，D
1 6382Y-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 8482-4 WEARPLATE 3
4 2930-09 WEARPLATE & MODULE SEAL 6
5 XXB-YY PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3
6 568-225 PISTON O-RING 3
7 6282W32 PISTON ROD (WITH ELASTIC STOP NUT) 3
8 API-4ESN PISTON ROD NUT 3
10 6282-1 SUB ROD 3
11 6282CWY ROD CLAMP (WITH WATER JACKET) 6
11A 1200H30 HOSE (1/2” X 30” WITH */2” MALE X 3/8” MALE CONNECTIONS) 6
11B 1200160 DUAL SPRAY PIPE 6
11C 4020-29 BOLT (3/4-10 GRADE 8 BOLT WITH LOCK NUT AND WASHER) 12
12 6200G82 PONY ROD 3
13 SEE PAGE VALVE 6
14 SEE PAGE VALVE INSERT 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) 1
4482-1A SOUTHWEST HP QUICK-CHANGE VALVE COVER ASSEMBLY: (Includes items 17 thru 25)
17 4482 VALVE COVER FLANGE 6
18 4582 SCREW GLAND 6
19 4682-1A PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 21, 22, 23, &24) 6
20 4682-2 SEAL ADAPTER 6
21 P121 HP VALVE COVER PLUG NITRILE SEAL 6
22 4776R VALVE GUIDE (complete with bushing #4700I) 6
23 4700I VALVE GUIDE BUSHING (4700IU urethane available) 6
24 4016-98 VALVE GUIDE CAPSCREW 12
25 4015-54 VALVE COVER STUD (WITH SW PART# HHN1500-6 1 */2-6 HEAVY HEX NUT) 84
26 ORIGINAL VALVE COVER FLANGE 6
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
OEM 7500 P.S.I. NATIONAL 14-P-220 9” X 14”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ’D
27 4682-50 ORIGINAL SEAL RETAINER 6
28 ORIGINAL VALVE COVER GLAND 6
29 AJO213U ORIGINAL VALVE COVER SEAL 6
30 80041292 INSERT HOLDER 6
31 80141292 VALVE GUIDE INSERT 6
32 4019-24 POWER END STUD (WITH SW PART# HHN1500-6 1 */2-6 HEAVY HEX NUT) 30
33 80561592 LINER BUSHING 3
34 4015-52 LINER BUSHING STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT) 18
35 80661592 LINER CLAMP 3
36 4019-80 SUCTION MODULE STUD (WITH SW PART# HHN2000-8 2-8 HEAVY HEX NUT) 18
37 4018-19 SUCTION MANIFOLD CAP SCREW 24
38 8582 SUCTION MANIFOLD 1
39 AJO326 SUCTION MANIFOLD SEAL 3
40 8482-52S SUCTION MODULE 3
41 8482-51D DISCHARGE MODULE 3
42 8488-5 DOWEL PIN 6
43 4018-18 DISCHARGE CONNECTOR CAPSCREW 16
44 4017-4 DISCHARGE SPACER FLANGE CAPSCREW 24
45 8382-1 DISCHARGE CONNECTOR 2
46 8382-2 DISCHARGE ADAPTER 2
47 8382-3 DISCHARGE CONNECTOR BACK-UP RING 2
48 8382-4 DISCHARGE SPACER FLANGE 2
49 2982-3 DISCHARGE SPACER FLANGE SEAL 2
50 2982-1 DISCHARGE CONNECTOR/ADAPTER PACKING 2
51 2982-2 DISCHARGE CONNECTOR/ADAPTER PACKING 4
52 BX169 RING JOINT GASKET 2
53 4020-21 DISCHARGE SPACER FLANGE STUD 24
**POLYURETHANE SEALS AVAILABLE** SOUTHWEST 7500 PSI OEM 14-P-220 GUIDE TO ORDERING
PISTONS LINERS LINER GASKETS
SIZE FAIL-SAFE BLACK CAT DUAL-DURO® GRAYLOY® ZIRCONIA RUBBER URETHANE
5″ 81BFS 81BBC 81BDD 6382G1 6382ZIR1 2930-1 2930-1U
5 1/4″ 82BFS 82BBC 82BDD 6382G2 2930-2 2930-2U
5 1/2″ 83BFS 83BBC 83BDD 6382G3 6382ZIR3 2930-3 2930-3U
5 3/4″ 84BFS 84BBC 84BDD 6382G4 2930-4 2930-4U
6″ 85BFS 85BBC 85BDD 6382G5 6382ZIR5 2930-5 2930-5U
6 1/4″ 86BFS 86BBC 86BDD 6382G6 2930-6 2930-6U
6 1/2″ 87BFS 87BBC 87BDD 6382G7 6382ZIR7 2930-7 2930-7U
6 3/4″ 88BFS 88BBC 88BDD 6382G8 2930-8 2930-8U
7″ 89BFS 89BBC 89BDD 6382G9 6382ZIR9 2930-9 2930-9U
7 1/4″ 91BFS 91BBC 91BDD 6382G10 2930-10
7 1/2″ 92BFS 92BBC 92BDD 6382G11 2930-11
7 3/4″ 93BFS 93BBC 93BDD 6382G12 2930-12
8″ 94BFS 94BBC 94BDD 6382G13 2930-13
8 1/4″ 95BFS 95BBC 95BDD 6382G14
8 1/2″ 96BFS 96BBC 96BDD 6382G15
8 3/4″ 97BFS 97BBC 97BDD 6382G16
9 98BFS 98BBC 98BDD 6382G17
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
OEM 7500 P.S.I. NATIONAL 14-P-220 9” X 14”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ，D
1 6382Y-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 8482-4 WEARPLATE 3
4 2930-09 WEARPLATE & MODULE SEAL 6
5 XXB-YY PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3
6 568-225 PISTON O-RING 3
7 6282W32 PISTON ROD (WITH ELASTIC STOP NUT) 3
8 API-4ESN PISTON ROD NUT 3
10 6282-1 SUB ROD 3
11 6282CWY ROD CLAMP (WITH WATER JACKET) 6
11A 1200H30 HOSE (1/2” X 30” WITH */2” MALE X 3/8” MALE CONNECTIONS) 6
11B 1200160 DUAL SPRAY PIPE 6
11C 4020-29 BOLT (3/4-10 GRADE 8 BOLT WITH LOCK NUT AND WASHER) 12
12 6200G82 PONY ROD 3
13 SEE PAGE VALVE 6
14 SEE PAGE VALVE INSERT 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) 1
4482-1A SOUTHWEST HP QUICK-CHANGE VALVE COVER ASSEMBLY: (Includes items 17 thru 25)
17 4482 VALVE COVER FLANGE 6
18 4582 SCREW GLAND 6
19 4682-1A PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 21, 22, 23, &24) 6
20 4682-2 SEAL ADAPTER 6
21 P121 HP VALVE COVER PLUG NITRILE SEAL 6
22 4776R VALVE GUIDE (complete with bushing #4700I) 6
23 4700I VALVE GUIDE BUSHING (4700IU urethane available) 6
24 4016-98 VALVE GUIDE CAPSCREW 12
25 4015-54 VALVE COVER STUD (WITH SW PART# HHN1500-6 1 */2-6 HEAVY HEX NUT) 84
26 ORIGINAL VALVE COVER FLANGE 6
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
OEM 7500 P.S.I. NATIONAL 14-P-220 9” X 14”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ’D
27 4682-50 ORIGINAL SEAL RETAINER 6
28 ORIGINAL VALVE COVER GLAND 6
29 AJO213U ORIGINAL VALVE COVER SEAL 6
30 80041292 INSERT HOLDER 6
31 80141292 VALVE GUIDE INSERT 6
32 4019-24 POWER END STUD (WITH SW PART# HHN1500-6 1 */2-6 HEAVY HEX NUT) 30
33 80561592 LINER BUSHING 3
34 4015-52 LINER BUSHING STUD (WITH SW PART# HHN1250-7 1 %-7 HEAVY HEX NUT) 18
35 80661592 LINER CLAMP 3
36 4019-80 SUCTION MODULE STUD (WITH SW PART# HHN2000-8 2-8 HEAVY HEX NUT) 18
37 4018-19 SUCTION MANIFOLD CAP SCREW 24
38 8582 SUCTION MANIFOLD 1
39 AJO326 SUCTION MANIFOLD SEAL 3
40 8482-52S SUCTION MODULE 3
41 8482-51D DISCHARGE MODULE 3
42 8488-5 DOWEL PIN 6
43 4018-18 DISCHARGE CONNECTOR CAPSCREW 16
44 4017-4 DISCHARGE SPACER FLANGE CAPSCREW 24
45 8382-1 DISCHARGE CONNECTOR 2
46 8382-2 DISCHARGE ADAPTER 2
47 8382-3 DISCHARGE CONNECTOR BACK-UP RING 2
48 8382-4 DISCHARGE SPACER FLANGE 2
49 2982-3 DISCHARGE SPACER FLANGE SEAL 2
50 2982-1 DISCHARGE CONNECTOR/ADAPTER PACKING 2
51 2982-2 DISCHARGE CONNECTOR/ADAPTER PACKING 4
52 BX169 RING JOINT GASKET 2
53 4020-21 DISCHARGE SPACER FLANGE STUD 24
**POLYURETHANE SEALS AVAILABLE** SOUTHWEST 7500 PSI OEM 14-P-220 GUIDE TO ORDERING
PISTONS LINERS LINER GASKETS
SIZE FAIL-SAFE BLACK CAT DUAL-DURO® GRAYLOY® ZIRCONIA RUBBER URETHANE
5″ 81BFS 81BBC 81BDD 6382G1 6382ZIR1 2930-1 2930-1U
5 1/4″ 82BFS 82BBC 82BDD 6382G2 2930-2 2930-2U
5 1/2″ 83BFS 83BBC 83BDD 6382G3 6382ZIR3 2930-3 2930-3U
5 3/4″ 84BFS 84BBC 84BDD 6382G4 2930-4 2930-4U
6″ 85BFS 85BBC 85BDD 6382G5 6382ZIR5 2930-5 2930-5U
6 1/4″ 86BFS 86BBC 86BDD 6382G6 2930-6 2930-6U
6 1/2″ 87BFS 87BBC 87BDD 6382G7 6382ZIR7 2930-7 2930-7U
6 3/4″ 88BFS 88BBC 88BDD 6382G8 2930-8 2930-8U
7″ 89BFS 89BBC 89BDD 6382G9 6382ZIR9 2930-9 2930-9U
7 1/4″ 91BFS 91BBC 91BDD 6382G10 2930-10
7 1/2″ 92BFS 92BBC 92BDD 6382G11 2930-11
7 3/4″ 93BFS 93BBC 93BDD 6382G12 2930-12
8″ 94BFS 94BBC 94BDD 6382G13 2930-13
8 1/4″ 95BFS 95BBC 95BDD 6382G14
8 1/2″ 96BFS 96BBC 96BDD 6382G15
8 3/4″ 97BFS 97BBC 97BDD 6382G16
9 98BFS 98BBC 98BDD 6382G17