Graco 190233 Rod, Piston

Piston Drive Rod for Graco Pump Assembly Systems

Compatible Machines

• Compatible with select Graco airless paint sprayer pump assemblies
• Used in professional contractor and industrial spray equipment
• Fits OEM Graco fluid section piston-driven pump systems

Precision-machined piston rod that connects the pump drive mechanism to the fluid section, enabling controlled reciprocating motion for consistent pressure and spray output in airless systems.

• OEM-style piston rod for Graco pump assemblies
• Transfers mechanical motion to the fluid piston system
• Ensures stable pressure delivery during operation
• Built for durability in high-pressure spraying environments