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Graco 110066 Packing O-Ring

$6.05
In Stock
Part #: 110066

The Graco 110066 Packing O-Ring ensures a reliable seal in pumps and valves, preventing leaks and maintaining system efficiency.

  • Part Number: 110066
  • Type: Packing / O-Ring
  • Application: Pumps, fluid-end assemblies, valves
  • Benefit: Prevents fluid or air leakage
  • Compatible Machines: Graco pumps and high-pressure sprayers requiring replacement packing
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Overview of Graco 110066 Packing O-Ring

Compatible Machines

The Graco 110066 Packing O-Ring is used in Graco pumps and assemblies that require replacement packing or O-ring seals. Check your machine's parts list for exact compatibility.

  • Graco piston pumps with serviceable fluid-end packing
  • Graco high-pressure sprayers requiring O-ring replacement
  • Fluid-handling assemblies and valve packs using packing seals

Product Features

  • Part Number: 110066
  • Type: Packing / O-Ring
  • Function: Prevents fluid or air leakage in pumps and valves
  • Application: Sealing fluid-end assemblies, valves, and pump packing glands
  • Benefit: Maintains system pressure, prevents leaks, and ensures reliable operation

Installation Notes

  • Depressurize the system before removing or replacing packing.
  • Clean the seal area thoroughly before installation.
  • Ensure proper fit and orientation of the O-ring in the gland or seat.
  • Inspect regularly for wear, cracks, or hardening to prevent leaks.

Frequently Asked Questions

The 110066 O-Ring provides a seal in pumps, valves, and fluid-end assemblies to prevent fluid or air leakage.

No. Only use 110066 in machines that list it in the OEM parts list or require replacement packing O-Rings. Check your model and series before ordering.

Depressurize the system, clean the gland or seat, and insert the O-Ring carefully. Ensure proper orientation and inspect regularly for wear.

Worn or damaged O-Rings can cause leaks, reduce pump efficiency, and increase maintenance costs. Regular replacement ensures proper system operation.

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