SOUTHWEST MUD PUMP PARTS LIST
OEM_Drillmec 12T1600 CATALOG
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP | |||
| OEM 5000 P.S.I. | DRILLMEC 12T1600 | 7-1/2” X 12” |
| ITEM NO. | PART NO. | DESCRIPTION | QTY. REQ’D |
| 1 | 7325YXX | LINER (REFER TO GUIDE TO ORDERING CHART FOR TYPE (Y) AND FOR SIZE (XX) | 3 |
| 2 | 2930-XX | LINER SEAL (REFER TO GUIDE TO ORDERING CHART FOR TYPE AND SIZE (XX) | 3 |
| 3 | XX-BYY | PISTON (REFER TO GUIDE TO ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) | 3 |
| 4 | SEE PAGE | VALVE | 6 |
| 5 | SEE PAGE | VALVE INSERT (if required) | 6 |
| 6 | SEE PAGE | VALVE SPRING | 6 |
| 7 | SEE PAGE | VALVE SEAT | 6 |
| 8 | SWDM01917416 | WEARPLATE | 3 |
| 9 | SWDM01913314 | GASKET | |
| 10 | SWDM01913305 | VALVE GUIDE BUSHING |
SOUTHWEST OEM DRILLMEC 12T1600 GUIDE TO ORDERING
PISTONS LINERS LINER GASKETS
| SIZE | FAIL-SAFE | DUAL-DURO® | BLACK CAT | GRAYLOY® | ZIRCONIA | RUBBER | URETHANE |
| 4″ | 76BFS | 76BDD | 76BBC | 7325G06 | 2930-06 | 2930-06U | |
| 4 1/2″ | 78BFS | 78BDD | 78BBC | 7325G08 | 2930-08 | 2930-08U | |
| 4 3/4″ | 79BFS | 79BDD | 79BBC | 7325G09 | 2930-09 | ||
| 5″ | 81BFS | 81BDD | 81BBC | 7325G1 | 7325ZIR1 | 2930-1 | 2930-1U |
| 5 1/4″ | 82BFS | 82BDD | 82BBC | ||||
| 5 1/2″ | 83BFS | 83BDD | 83BBC | 7325G3 | 7325ZIR3 | 2930-3 | 2930-3U |
| 5 3/4″ | 84BFS | 84BDD | 84BBC | 7325G4 | 2930-4 | 2930-4U | |
| 6″ | 85BFS | 85BDD | 85BBC | 7325G5 | 7325ZIR5 | 2930-5 | 2930-5U |
| 6 1/4″ | 86BFS | 86BDD | 86BBC | 7325G6 | 7325ZIR6 | 2930-6 | 2930-6U |
| 6 1/2″ | 87BFS | 87BDD | 87BBC | 7325G7 | 7325ZIR7 | 2930-7 | 2930-7U |
| 6 3/4″ | 88BFS | 88BDD | 88BBC | 7325G8 | 2930-8 | 2930-8U | |
| 7″ | 89BFS | 89BDD | 89BBC | 7325G9 | 7325ZIR9 | 2930-9 | 2930-9U |
| 7 1/4″ | 91BFS | 91BDD | 91BBC | 7325G10 | 7325ZIR10 | 2974-11 | 2974-11U |
| 7 1/2″ | 92BFS | 92BDD | 92BBC | 7325G11 | 2974-11 | 2974-11U |
VALVES & SEATS (DRILLMEC 12T1600)
| 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 | SWND-7V2 | SW5710-115L | N/A | SWND-7S12 | SWND-7PH SWTM40-SN | PANCAKE SPLIT JAW | |
| FULL OPEN-ROUGHNECK (High Temp) | SWND-7V2HC | SW5710-115L | N/A | SWND-7S12 | SWND-7PH SWTM40-SN | PANCAKE SPLIT JAW | |
| FULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) | SWND-7V1 | SWND-7I | SW5710-115L | N/A | SWND-7S12 | SWND-7PH SWTM40-SN | PANCAKE SPLIT JAW |
| 3 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 |
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