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Graco 166378 Replacement O-Ring

SKU: 0-717
Replacement for: Graco 166378, Graco 166-378
O-Ring
$6.50
Ships same day if order placed before 3pm EST

Ships same day if order placed on M-F before 3pm EST

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Hassle-free Returns

Free shipping on Orders over $20

Free shipping on Orders over $20

Questions? Contact our Expert, Garth

Email (914) 241-2211

The Bedford 0-717 is a direct-fit replacement for the Graco 166378 o-ring used on Graco airless spray equipment. It maintains a fluid-tight seal at the installed location under operating pressure.

Common reasons this o-ring is replaced:

  • Fluid leaking at the seal during operation
  • Pressure loss or pump cavitation from a bypass at the worn seal
  • Visible cracking, swelling, or deformation of the o-ring
  • Scheduled seal replacement during pump or filter maintenance

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.

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