Bedford 20-3193 is Graco 16X431 Repair Kit aftermarket replacement

Graco 16X431 TexSpray Mark X / 7900 Pump Repair Kit — AfterMarket by Bedford Precision (20-3193)

This professional rebuild set is an AfterMarket by Bedford Precision Parts equivalent of the Graco 16X431 kit. Engineered for reliability and value, it refreshes the fluid section on high-output texture rigs so you can recover prime, stabilize pressure, and reduce leakage without replacing the entire pump.

Where it fits: Designed for Graco TexSpray Mark X and 7900-series texture sprayers that call out 16X431 in the service manual. The kit services the main wear points in the pump (packings, checks, and seals) and installs as a true drop-in using standard procedures. Always verify the exact pump model and series on your unit before ordering.

Where it’s used: Ideal for maintenance turnarounds on residential, commercial, and industrial jobs—block filler, elastomerics, primers, high-build latex, and protective coatings. A freshly repacked pump helps maintain smooth flow to filters, hoses, and guns for an even, production-grade finish.

• OEM-matched performance — Bedford’s tight tolerances support consistent pressure and smooth rod travel.
• Leak & wear control — New packings and checks reduce bypass to protect cylinders, seats, and rods.
• Fleet value — A cost-effective alternative to full pump replacement; easy to standardize across crews.
• Job-ready components — Typical contents include packings (leather/PE), check balls, seals, and related hardware required for a complete repack.

Pro install tips: Clean and inspect the piston/rod, balls, and seats; replace any scored or pitted parts. Pre-lube packings as specified, follow the correct stack order, and torque to spec. After reassembly, flush, prime, and pressure-test before returning the sprayer to service. Keep inline filters clean to protect the rebuilt pump and maintain a consistent pattern.

Outfit your entire rig and keep projects moving: Explore compatible accessories and maintenance items at eRepairCenter—including reliable pressure relief valve options, professional paint sprayer guns, OEM-equivalent speeflo parts, durable wagner paint sprayer parts, a full selection of graco paint sprayer parts, hard-to-find binks sprayer repair parts, and dependable graco airless sprayer parts for every stage of your projects.