Bedford 18-3814 is Graco 184186 Female Gland, Piston aftermarket replacement

Graco 184186 Female Gland Piston – AfterMarket by Bedford Precision Parts

Bedford 11-4186 is the aftermarket replacement for the Graco 184186 female gland piston. Manufactured by Bedford Precision Parts Corp, this component is designed to restore sealing and pumping efficiency in Graco sprayers. Built with precision and durability, it offers a cost-effective alternative to OEM graco paint sprayer parts, giving contractors dependable performance across a wide range of spraying applications.

Where It Fits

This aftermarket female gland piston is engineered for select Graco sprayers that require the 184186 part. It supports proper pump operation by ensuring tight sealing within the fluid section, allowing smooth and consistent paint delivery through paint sprayer guns during residential, commercial, or industrial projects.

What It Does

The female gland piston works as a key sealing element inside the pump. Over time, wear can cause leaks, pressure fluctuations, or loss of efficiency. Replacing it with the Bedford 11-4186 restores consistent spraying, extends pump life, and reduces unnecessary wear on related parts like the pressure relief valve by maintaining stable operating pressure.

Performance Benefits

• Aftermarket replacement for OEM Graco 184186 female gland piston
• Restores sealing and pumping efficiency in Graco sprayers
• Prevents leaks and stabilizes spraying pressure
• Bedford construction ensures durability and long-term reliability

Applications

This Bedford aftermarket piston is suitable for use with coatings such as primers, latex paints, enamels, acrylics, elastomerics, and protective finishes. It is an excellent choice for contractors seeking reliable performance for both light-duty and high-demand jobs. It also integrates well with equipment using speeflo parts, wagner paint sprayer parts, binks sprayer repair parts, and graco airless sprayer parts, giving professionals flexibility in their spraying systems.

Cross-Compatibility

Bedford 11-4186 is the aftermarket equivalent of Graco 184186. For best results, confirm compatibility with your sprayer’s parts manual or service documentation before installation.

Order the Bedford 11-4186 female gland piston today from eRepairCenter. In addition to this component, we carry a complete range of aftermarket spray system parts, including speeflo parts, wagner paint sprayer parts, graco paint sprayer parts, binks sprayer repair parts, and graco airless sprayer parts, ensuring your equipment runs efficiently and reliably on every project.