3931-99 Repair Parts Diagram & Parts List
AMT Pumps 3931-99 Self-Priming Trash Pedestal Pump with No Engine. 2" Suction, 2" Discharge FNPT Connections. Cast Iron with Silicon Carbide Seal, 5 HP Class, Handles up to 1" Solids.
Exploded-view parts diagram and complete parts list for the 3931-99. Select a callout number on the drawing to identify each part, check the parts list below, and order genuine AMT repair parts from PumpCatalog.
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AMT 3931 99 2 Inch Trash Pedestal Pumps Manual
| Item | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1695-034-00 | 1695-034-00 | 1 |
| 2 | 1696-008-90 | 1696-008-90 | 1 |
| 3 | 1695-031-00 | 1695-031-00 | 2 |
| 4 | 1517-000-00 | 1517-000-00 | 1 |
| 5 | 1695-001-00 | 1695-001-00 | 1 |
| 6 | 1695-030-01 | 1695-030-01 | 1 |
| 7 | Standard | Fastener | 2 |
| 8 | Standard | Fastener | 2 |
| 9 | Standard | Nut | 4 |
| 10 | 2182-010-00 | 2182-010-00 | 4 |
| 11 | 3540-301-90 | 3540-301-90 | 1 |
| 12 | 1641-166-91 | 1641-166-91 | 1 |
| 13 | 1641-166-91 | 1641-166-91 | 1 |
| 14 | 1483-149-00 | 1483-149-00 | 1 |
| 15 | 1658-000-90 | 1658-000-90 | 1 |
| 16 | 3935-012-01 | 3935-012-01 | 1 |
| 17 | Standard | Fastener | 2 |
| 18 | 2182-002-01 | 2182-002-01 | 1 |
| 19 | 3540-301-90 | 3540-301-90 | 1 |
| 20 | 2112-001-02 | 2112-001-02 | 1 |
| 21 | Standard | 1/2” NPT Pipe Plug | 2 |
| 22 | Standard | Fastener | 4 |
| 23 | Standard | Washer | 12 |
| 24 | Standard | Nut | 4 |
| KIT | 3540-301-90 | 3540-301-90 | 1 |