Graco 188437 Piston Rod 3 GPM

Graco 188437 Piston Rod 3 GPM – OEM Precision Rod

Compatible Machines

• Graco 3 GPM pumps
• Professional fluid handling systems
• Industrial Graco assemblies requiring piston rods

The Graco 188437 Piston Rod 3 GPM ensures smooth, consistent piston operation in high‑flow systems, maintaining accurate fluid delivery and system efficiency.

Key Features

• OEM piston rod
• Ensures smooth and consistent operation
• Durable for long-term use
• Precision-engineered fit

Installation & Usage Tips

• Lubricate rod before installation for smooth movement.
• Check alignment with piston and cylinder.
• Inspect periodically for wear or bending.
• Replace if system performance declines.

Frequently Asked Questions