

The Graco 15Y231 Seal Piston Throat for 120 Pump is an OEM piston throat seal engineered to provide robust fluid containment in 120 series Graco piston pumps.
Compatible Machines:
Product Overview: The Graco 15Y231 Seal Piston Throat for 120 Pump is designed to meet OEM standards for effective sealing around the piston throat in 120 series pumps. This seal ensures fluid containment, reduces the risk of leakage, and supports continued pump efficiency. Engineered with durable materials suited for demanding environments, it is the recommended replacement component for maintaining system performance and service reliability.
| Specification | Detail |
|---|---|
| Manufacturer Part Number | 15Y231 |
| Seal Type | Piston throat seal |
| Application | 120 series pump |
| OEM Compatibility | Graco 120 series |
| Material | Industrial grade elastomer |
| Function | Leak prevention |