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Graco 122787 Hub Cap

The Graco 122787 Hub Cap is a genuine replacement part designed to protect and cover the hose-reel hub on compatible Graco sprayers.

  • OEM Part Number: 122787
  • Durable metal construction
  • Used on Graco hose-reel assemblies

$5.25
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Graco 122787 Hub Cap Overview

Compatible Machines

  • Graco GMAX II 3900 / 5900 / 7900 (hose-reel versions)
  • ProContractor QuikReel hose reel assemblies
  • Premium & Pro-Contractor sprayers with built-in hose-reel hub

Product Details

The Graco 122787 Hub Cap is a genuine OEM replacement part designed to secure and protect the hose reel hub assembly on compatible Graco sprayers.

  • Part Type: Hub Cap / Cover
  • Material: Durable OEM-grade metal
  • OEM Part Number: 122787
  • Replaces or covers the internal hub in Graco hose-reel assemblies

Why Use This Hub Cap?

Using the correct OEM hub cap ensures reliable protection of the hose-reel internals, maintaining smooth operation and reducing wear.

  • Helps seal out dust, debris, and contaminants.
  • Prevents damage to the hub mounting components.
  • Fits precisely with factory dimensions for secure mounting.
  • Simple to install and remove during maintenance.

Specifications

Part Number 122787
Application Hub cover for reel-mounted sprayer assemblies
Material OEM-grade metal
OEM / Genuine? Yes, genuine Graco replacement

Frequently Asked Questions

The hub cap covers the internal reel-hub mechanism on Graco sprayers, sealing it from dust, debris or damage.

Yes — the 122787 is a genuine OEM Graco part, designed to match factory specifications.

It is primarily intended for Graco sprayers with hose-reel hub assemblies (e.g., GMAX II 3900/5900/7900, QuikReel). Confirm in your parts diagram before ordering.

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