Armstrong Model #4030 Pump (Size: 3 X 1.5 X 8)
COMMON PARTS FOR ALL 4030 - 3 X 2 X 8 PUMPS:
| ITEM | DESCRIPTION | PART NUMBER |
| 101 | Casing Gasket | 426401-003 |
| 104 | Casing Bolts | 911129-112 |
SOME PARTS CAN VARY DEPENDING ON THE MOTOR FRAME AND SHAFT SIZE.
THE CORRECT PARTS CAN BE DETERMINED BY MATCHING THE MOTOR FRAME OR SHAFT SIZE:
|
MOTOR FRAME |
PUMP SHAFT SIZE |
ITEM |
DESCRIPTION |
PART NUMBER |
| 56 - 256T |
7/8" (at Coupling) 1-1/4" (at Seal) |
22 | Ball Bearing (Inboard) | 871101-364 |
| 23 | Ball Bearing (Outboard) | 871101-684 | ||
| 62K | Mechanical Seal | 975000-982 | ||
| 86 | Impeller Capscrew | 911900-114 | ||
| 284T - 286TS |
1-1/8" (at Coupling) 1-5/8" (at Seal) |
22 | Ball Bearing (Inboard) | 871101-384 |
| 23 | Ball Bearing (Outboard) | 871101-704 | ||
| 62K | Mechanical Seal | 975000-984 | ||
| 86 | Impeller Capscrew | 911900-119 |
FLEXIBLE COUPLING PARTS CAN ALSO BE DETERMINED USING THE MOTOR FRAME OR SHAFT SIZES:
| ITEM #140 - COUPLER ASSEMBLY | ||
|
MOTOR FRAME |
DESCRIPTION |
PART NUMBER |
| 56 | Motor Flange (5/8" Shaft) | 975000-822 |
| Pump Flange (7/8" Shaft) | 975000-823 | |
| Rubber Insert | 875000-801 | |
| 143T - 145T | Motor Flange (7/8" Shaft) | 975000-823 |
| Pump Flange (7/8" Shaft) | 975000-823 | |
| Rubber Insert | 875000-801 | |
| 182T - 184T | Motor Flange (1-1/8" Shaft) | 975000-829 |
| Pump Flange (7/8" Shaft) | 975000-827 | |
| Rubber Insert | 875000-802 | |
| 213T - 215T | Motor Flange (1-3/8" Shaft) | 975000-836 |
| Pump Flange (7/8" Shaft) | 975000-832 | |
| Rubber Insert | 875000-803 | |
| 254T - 256T | Motor Flange (1-5/8" Shaft) | 975000-842 |
| Pump Flange (7/8" Shaft) | 975000-838 | |
| Rubber Insert | 875000-804 | |
| 284T - 326TS | Motor Flange (1-7/8" Shaft) | 975000-847 |
| Pump Flange (1-1/8" Shaft) | 975000-845 | |
| Rubber Insert | 875000-805 | |