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Graco 25A528 Kit, Repair, Gunarm, Ll 4 & 3400

The Graco 25A528 Kit, Repair, Gunarm is a genuine OEM repair solution designed to restore proper function and alignment of the gun arm assembly on select Graco line striping machines.

  • Original Graco replacement repair kit
  • Designed for gun arm assembly maintenance
  • Helps ensure stable spray gun positioning
  • Supports consistent and accurate line marking
  • Fits LineLazer LL 4 and LineLazer 3400 machines

Retail Price: $150
You save: $15.6 (10.40%)
Our Price: $134.4
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Reliable Gun Arm Repair Solution for Line Striping Equipment

The Graco 25A528 Kit, Repair, Gunarm is a genuine replacement kit designed to restore proper function of the gun arm assembly on select Graco line striping machines. This kit helps maintain correct spray gun positioning, improves line accuracy, and reduces downtime caused by worn or damaged gun arm components.

Compatible Machines

  • Graco LineLazer LL 4
  • Graco LineLazer 3400

Product Overview

This repair kit is specifically engineered for machines that rely on a stable and properly aligned gun arm during pavement marking operations. It is intended to service the gun arm assembly only and does not include the spray gun itself.

Part Number 25A528
Product Type Gun Arm Repair Kit
Application Line striping and pavement marking equipment
OEM Yes (Original Graco Part)

Key Benefits

  • Restores proper gun arm alignment and stability
  • Helps maintain clean, consistent line quality
  • Reduces vibration and unwanted gun movement
  • Designed for direct fit on compatible machines

Frequently Asked Questions

This kit is used to repair and service the gun arm assembly, helping restore proper positioning and secure mounting of the spray gun during operation.

No, this kit does not include a spray gun. It is intended only for the repair of the gun arm and its related mounting components.

This repair kit is specifically designed for the LineLazer LL 4 and LineLazer 3400. Compatibility with other models is not guaranteed.

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