🧰 AMT 1640-161-97 Type 21 Viton Pump Seal Set of 2 🔥 New Factory Sealed / 0.63

Part Number: 1640-161-97 | Type 21 Spec Viton JC | 0.63″ Shaft Seal Sub-Group. ✅ Fits many AMT centrifugal and utility pump models. Great for maintenance spares or pump rebuild kits.