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Graco 113348 Internal Lock Washer

The Graco 113348 Internal Lock Washer secures screws and bolts in high-vibration environments, ensuring reliable performance and preventing loosening.

  • Internal tooth design for firm grip
  • Durable construction for industrial use
  • OEM quality ensures perfect fit
  • Prevents fastener loosening in high-vibration systems

$9.18
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Graco 113348 Internal Lock Washer Overview

The Graco 113348 Internal Lock Washer is designed to secure fasteners in high-vibration environments, preventing loosening and maintaining optimal performance of your Graco equipment. Ideal for OEM repairs and maintenance.

Compatible Machines

  • Used across multiple Graco sprayer and pump assemblies (check your model’s parts diagram for exact placement)
  • OEM assemblies requiring secure fastener locking under vibration or torque

Features & Benefits

  • Internal tooth design grips mating surfaces for reliable fastening
  • Durable construction suitable for industrial and high-pressure applications
  • OEM quality ensures perfect fit and long service life
  • Prevents loosening of screws and bolts in vibration-prone systems

Frequently Asked Questions

It prevents screws and bolts from loosening in high-vibration or torque-prone applications by biting into the mating surface.

It is compatible with multiple assemblies, but it’s recommended to check your machine’s specific parts diagram to ensure correct fit.

Yes, it is a genuine Graco OEM part designed to meet original specifications.

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