Graco 277355 Solenoid Port Plug

Compatible Machines & Assemblies

• Graco Industrial Airless Sprayers – Used across various Graco industrial airless paint sprayer pump assemblies wherever a plug is needed to close or seal an unused port or cavity on the pump manifold. :contentReference[oaicite:1]{index=1}
• Displacement Pump Assemblies – Generic plug for pump housings and manifolds in displacement or piston‑style pumps where OEM parts lists call for part #277355. :contentReference[oaicite:2]{index=2}
• Various Graco Models – Generic component that may appear in parts diagrams of multiple Graco sprayer ranges, depending on configuration and options (refer to your specific parts manual for exact location). :contentReference[oaicite:3]{index=3}

Product Overview

The Graco 277355 Plug is a genuine OEM closure plug used to seal ports or openings in Graco pump assemblies and manifolds. It ensures proper fluid containment and prevents leakage in systems where specific ports are unused. This compact plug is a direct replacement part, designed to meet factory tolerances and maintain performance integrity. :contentReference[oaicite:4]{index=4}

Specifications & Key Details

Frequently Asked Questions