Bedford 20-3538 is Graco 237164 Kit aftermarket replacement

Graco 237164 Dura-Flo 900 / 56:1 King (T) Repair Kit — AfterMarket by Bedford Precision Parts (Bedford 20-3538)

The Bedford 20-3538 is a high-quality AfterMarket by Bedford Precision Parts equivalent to the OEM Graco 237164 repair kit. It’s engineered to mirror OEM fit and function so your pump primes quickly, holds pressure, and cycles smoothly—without OEM pricing.

What It Fits & Where It’s Used

This kit is specified for Graco Dura-Flo 900 displacement pumps and 56:1 King air motor systems using the “T” packing stack—ideal for high-volume protective coatings, epoxies, waterproofing, and industrial maintenance work where long hose runs and steady output are essential.

Why Choose Bedford’s Aftermarket Kit

• OEM-level performance: components are produced to precise tolerances to restore seal integrity, pressure stability, and smooth cycling.

• Clear cross-reference: direct replacement for Graco 237164 (also shown as 237-164 in older documentation) for straightforward ordering and stocking.
• Built for pros: assembled in the U.S.A. for dependable uptime in daily production environments. 

Typical Applications

Use this kit during scheduled pump services or full fluid-section rebuilds on Dura-Flo 900/King rigs supporting large commercial and industrial projects—warehouses, infrastructure, marine, and exterior envelopes—where consistent material delivery and uniform spray patterns are critical. 

Pro Setup & Maintenance Tips

For safe, consistent operation, verify system protection with a properly rated pressure relief valve, keep strainers and filters clean, and size your coating output with the correct airless spray gun tips. On crews running multiple paint sprayer guns, standardizing tip sizes and packings helps ensure even patterns and reduces rework.

Support for Mixed Fleets

eRepairCenter makes parts management easy across brands. Stock genuine-fit graco paint sprayer parts and rugged graco airless sprayer parts for your Graco systems—alongside quality wagner paint sprayer parts and precise-fit wagner spray gun parts—so every rig stays job-ready from a single, reliable source.

Ready to rebuild? Order the Bedford 20-3538 aftermarket replacement for Graco 237164 at eRepairCenter.com and keep your pumps performing at their best.