Description
AMT Replacement Part — Seal
The AMT 1645-421-00 is a replacement seal (EPDM), 1.125" for AMT pump systems. A mechanical seal that prevents fluid leakage between the rotating shaft and stationary pump casing.
Part Specifications
| Part Number | 1645-421-00 |
| Part Type | Seal |
| Material | EPDM |
| Dimensions | 1.125" |
| Brand | AMT |
⚠ Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model. Contact PumpStop with your pump model number and we'll confirm.

