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Graco 287631 Suction Tube Repair Kit

The Graco 287631 Suction Tube Repair Kit is an OEM replacement kit designed to restore proper material pickup and flow in compatible Graco airless sprayers.

  • Fits: Graco GMAX II 3900
  • Fits: Graco GMAX II 5900
  • Replaces worn or damaged suction tube components
  • Ensures consistent prime and smooth paint feed

Retail Price: $529
You save: $77.23 (14.60%)
Our Price: $451.77
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Compatible Machines

  • Graco GMAX II 3900 Airless Paint Sprayer
  • Graco GMAX II 5900 Airless Paint Sprayer
  • Graco GMAX II 7900 Airless Paint Sprayer

Product Overview

The Graco 287631 Suction Tube Repair Kit is a genuine OEM replacement solution designed to restore proper fluid intake in compatible Graco airless paint sprayers. This kit is used to service the suction tube assembly, which draws coating material from the paint container into the pump.

Over time, suction tubes can suffer from wear, cracking, or blockages, leading to poor prime, pressure loss, or inconsistent spray patterns. Replacing worn components with this repair kit helps maintain reliable performance and extends the working life of your sprayer.

Key Benefits

  • Restores consistent material flow to the pump
  • Helps prevent air leaks and priming issues
  • Designed for heavy-duty commercial and contractor use
  • OEM-quality components for proper fit and durability

Typical Applications

Application Type Use Case
Commercial Painting High-volume interior and exterior coating jobs
Industrial Coatings Spraying heavy paints and protective coatings
Maintenance & Repair Replacing worn suction components to restore performance

Frequently Asked Questions

It repairs the suction tube assembly that pulls paint or coating material from the container into the pump.

It should be replaced if the sprayer has difficulty priming, loses suction, or shows signs of air entering the fluid line.

Yes, this is a genuine OEM Graco repair kit designed to meet original performance and fit specifications.

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