Home >> Inventory >>China Warehouse >> Southwest FB1600 pump fluid end

Details

Southwest FB1600 pump fluid end

8490-2A	FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3,4,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31, 34,35,36,39)	3
1	6390YXX	LINER (REFER TO GUIDE TO ORDERING CHART ON PG. 6 FOR TYPE (Y) AND FOR SIZE (XX)	3
2	AJO-428S	LINER SEAL (REFER TO GUIDE TO ORDERING CHART ON PG. 6 FOR TYPE AND SIZE (XX)	3
3	8490-3	LINER WEARPLATE	3
4	2988	WEARPLATE AND MODULE SEAL	6
5	XX-BYY	PISTON REFER TO GUIDE TO ORDERING CHART ON PG. 6 FOR SIZE (XX) AND FOR TYPE (YY)	3
5A	2932	PISTON BUSHING (FROM 1-5/8” TO 1-1/2” STRAIGHT BORE)	3
6	568-225	PISTON SEAL	3
7	6278-25	PISTON ROD (WITH ELASTIC STOP NUT) *TORQUE TO 1000 FT.LBS	3
8	API-4 ESN	PISTON ROD NUT	3
9	1290-2	PISTON ROD CONNECTING STUD	3
10	6284-1	SUB ROD	3
11	6274-CWY	ROD CLAMP (WITH WATER JACKET)	3
11A	1200H30	HOSE (1/2” X 30” WITH 1/2” MALE X 3/8” MALE CONNECTIONS)	3
11B	1286-CWYFP14	PIPE (1/2” X 14” GALVANIZED AND THREADED ON ONE END)	3
11C	4020-29	BOLT (5/8” X 8” GRADE 8 BOLT WITH LOCK NUT AND WASHER) *TORQUE TO 150 FT.LBS	6
12	1200G74	PONY ROD	3
13	SEE PAGE 6	VALVE COMPLETE	6
14	SEE PAGE 6	VALVE INSERT	6
15	SEE PAGE 6	VALVE SPRING	6
16	SEE PAGE 6	SEAT	6
HP-1700	HYDRAULIC SEAT PULLER KIT COMPLETE (REFER TO TOOLS SECTION OF CATALOG FOR DETAILS.)
4475-2A	SOUTHWEST HP QUICK-CHANGE VALVE COVER ASSEMBLY: (CONSIST OF ITEMS NO. 17-24)	6
17	4475	THREADED FLANGE	6
18	4575	SCREW GLAND	6
19	4675-2A	PLUG (COMPLETE WITH VALVE GUIDE; SCREWS; AND BUSHING)	6
20	P-129	HP VALVE COVER PLUG SEAL	6
21	4775-2R	VALVE GUIDE (complete with bushing #4700-I)	6
22	4700-I	VALVE GUIDE BUSHING	6
23	4016-99	VALVE GUIDE SCREW	12
24	4015-2	VALVE COVER STUD (WITH 1-1/4:-7” HEAVY HEX NUT) * TORQUE TO 1350 FT.LBS	72
25	4016-9	POWER END STUD (WITH 1-1/2-”8 HEAVY HEX NUT) * TORQUE TO 2775 FT.LBS	18
26	4017-36	LINER RETAINER FLANGE SOCKET HEAD CAP SCREW *TORQUE TO 2600 FT.LBS	24

ITEM NO.	PART NO.	DESCRIPTION	QTY. REQ’D
27	6490-3	LINER RETAINER FLANGE	3
28	8422-3	LINER RETAINER PILOT RING	3
29	6590-1	LINER RETAINER NUT	3
30	4016-97	SUCTION MODULE STUD (WITH 1-1/2”-8 HEAVY HEX NUT) *TORQUE TO 2775 FT.LBS	18
31	4018-19	SUCTION MANIFOLD CAP SCREW (WITH LOCK WASHER) *TORQUE TO 500 FT.LBS	18
32	8590-6	SUCTION MANIFOLD (FRONT OR SIDE INLET)	1
33	568-442	SUCTION MANIFOLD SEAL	3
34	8490-2S	SUCTION MODULE (STUDDED ONLY)	3
35	8490-1D	DISCHARGE MODULE (STUDDED ONLY)	3
36	8488-5	DOWEL PIN	6
37	8390-50	DISCHARGE MANIFOLD	1
38	568-343	DISCHARGE MANIFOLD SEAL	3
39	4017-46	DISCHARGE MANIFOLD STUD (WITH 1-1/4”-8 HEAVY HEX NUT) *TORQUE TO 1350 FT.LBS	12
THE FOLLOWING PARTS ARE USED WITH THE SOUTHWES T FB-1600 / FB-1300 HYDRAULIC LINER RETAINER
40	1388XX	LINER	3
41	2974XX	LINER SEAL	3
42	8490-20	LINER WEARPLATE / USE 2988 WEARPLATE GASKET SAME AS ORIGINAL	3
43	8488-7	SET SCREW	12
44	6588-22-2	LINER NUT	3
45	6590-20A	HYDRAULIC LINER RETAINER FOR THE FB-1600 / FB-1300

SIZE	FAIL-SAFE®	DUAL-DURO®	GRAYLOY®	ZIRCONIA	RUBBER	URETHANE
4″	76-BFS	76-BDD	6390G-06	6390ZIR-06	AJO-428S	AJO-428-SU
4 1/2″	78-BFS	78-BDD	6390G-08	6390ZIR-08	AJO-428S	AJO-428-SU
5″	81-BFS	81-BDD	6390G-1	6390ZIR-1	AJO-428S	AJO-428-SU
5 1/2″	83-BFS	83-BDD	6390G-3	6390ZIR-3	AJO-428S	AJO-428-SU
6″	85-BFS	85-BDD	6390G-5	6390ZIR-5	AJO-428S	AJO-428-SU
6 1/2″	87-BFS	87-BDD	6390G-7	6390ZIR-7	AJO-428S	AJO-428-SU
7″	89-BFS	89-BDD	6390G-9	6390ZIR-9	AJO-428S	AJO-428-SU

WHEN USING THE SOUTHWEST
HYDRAULIC LINER RETAINER USE THE CHART BELOW

SIZE	FAIL-SAFE®	DUAL-DURO®	GRAYLOY®	ZIRCONIA	RUBBER	URETHANE
4″	76-BFS	76-BDD	1388G-06	1388ZIR-06	2974-06	2974-06U
4 1/2″	78-BFS	78-BDD	1388G-08	1388ZIR-08	2974-08	2974-O8U
5″	81-BFS	81-BDD	1388G-1	1388ZIR-1	2974-1	2974-1U
5 1/2″	83-BFS	83-BDD	1388G-3	1388ZIR-3	2974-3	2974-3U
6″	85-BFS	85-BDD	1388G-5	1388ZIR-5	2974-5	2974-5U
6 1/2″	87-BFS	87-BDD	1388G-7	1388ZIR-7	2974-7	2974-7U
7″	89-BFS	89-BDD	1388G-9	1388ZIR-9	2974-9	2974-9U

TYPE VALVE INSERT SPRING STAINLESS SPRING SEAT PULLER HEAD
FULL OPENING	777-7	977	951	N/A	877-7	SWTM-4250
*DBL-ANGLE O-RING	SWR-0500110	SWR-0514275	SWR-0513989	SWR-0514785	SWR-0509309	SWTM-3-7T
*STANDARD PLATE	SWR-0505062	SWR-0504893	SWR-0513988	SWR-0514202	SWR-0509309	SWTM-3-7T
* CENTER GUIDED VALVES AND SEATS

LastSouthwest PZ9 pump partsNextSouthwest 12P160 Fluid end