Bedford 57-1948 Piston Rod is Graco 187613 aftermarket replacement

Graco 187613 Piston Rod for 390ST – AfterMarket by Bedford Precision Parts

Bedford 57-7613 is the aftermarket replacement for the Graco 187613 piston rod. Manufactured by Bedford Precision Parts Corp, this component is designed to restore pump performance in Graco 390ST sprayers. It offers contractors a cost-effective alternative to OEM graco paint sprayer parts, delivering the durability and reliability required for professional painting projects.

Where It Fits

This aftermarket piston rod is specifically designed for Graco 390ST sprayers, a popular model used in residential, commercial, and light industrial projects. The piston rod is a crucial pump component that helps maintain fluid movement and pressure, ensuring consistent delivery to paint sprayer guns for smooth, even finishes.

What It Does

The piston rod connects the pump’s driving mechanism to the fluid section, controlling the upward and downward stroke that moves paint through the sprayer. Worn or damaged rods can lead to pressure loss, leaks, or reduced spraying efficiency. Replacing it with the Bedford 57-7613 restores pump integrity and protects essential components such as the pressure relief valve from the added stress caused by irregular pressures.

Performance Benefits

• Aftermarket replacement for OEM Graco 187613 piston rod
• Engineered for Graco 390ST sprayers
• Restores fluid delivery and pump efficiency
• Durable Bedford construction ensures long-lasting reliability

Applications

This Bedford aftermarket piston rod is ideal for contractors spraying latex, primers, enamels, acrylics, elastomerics, and industrial coatings. It ensures reliable sprayer performance across residential, commercial, and industrial environments, keeping downtime low and productivity high.

Cross-Compatibility

Bedford 57-7613 is the aftermarket equivalent of Graco 187613. Always confirm compatibility with your sprayer’s manual or parts guide before installation to ensure proper fit and performance.

Order the Bedford 57-7613 piston rod today from eRepairCenter. In addition to this part, we offer a complete range of professional spraying components, including speeflo parts, wagner paint sprayer parts, binks sprayer repair parts, and graco airless sprayer parts, so you can keep your equipment running at peak performance for every project.