GRACO Piston Retainer Repair Kit 20 - (SKU: 258938)The GRACO 258938 KIT, PISTON RETAINER REPAIR 20 is a replacement kit designed to restore the piston retainer assembly in GRACO equipment. The specific material is not specified, but GRACO repair kits are typically constructed from durable, wear resistant materials suitable for industrial environments. Its intended use is to maintain or repair the piston retainer mechanism within compatible GRACO pumps or fluid handling systems. Key Features: Repair

conventional air spray siphon feed gun designed for specialty applications

Dual-component mixing capability

This part is intended for use within GRACO hydraulic pumping systems to deliver reliable

Maximum fluid working pressure: 6000 psi

Configure inlet/outlet orientation as required for your setup

Ensure all connections are secure and compatible with the pump’s porting (1 in NPT for aluminum/stainless steel models)

and safety in demanding industrial environments

designed for use with Silver Plus HP Airless Spray Gun and Xtreme-Duty Airless Hoses

leak-resistant seal at critical screw or threaded connections

Internal controller with LED alarms for easy programming and troubleshooting

VALVE is a genuine replacement part designed for use in GRACO airless sprayers and related equipment

Full-flow swivel for maximum material flow