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Graco 189492 Seal, (8, 10 Cm)

$34.00
In Stock
Part #: 189492

Precision-engineered sealing component for Graco airless sprayer pump assemblies, helping maintain pressure integrity and prevent fluid leakage in 8–10 cm class systems.

  • Part number: Graco 189492
  • Seal for 8–10 cm pump assembly range
  • Maintains fluid section pressure stability
  • Reduces leakage and wear in piston pump systems
  • Used in select Graco professional sprayers and rebuild kits
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Graco 189492 Seal, (8, 10 Cm) Overview & Compatibility Guide

Compatible Machines

Brand Compatible Machine Series Application Notes
Graco Airless Paint Sprayers (8–10 cm pump systems) Used in piston pump sealing assemblies for select professional sprayer models
Graco Ultra Series Airless Sprayers Compatible with select Ultra handheld and small professional units
Graco Mark Series Airless Sprayers Used in maintenance kits for medium-duty contractor sprayers
Graco Professional Pump Assemblies (8–10 cm class) Seal component for fluid section maintenance and rebuild kits

What is Graco 189492 Seal, (8, 10 Cm)?

The Graco 189492 Seal, (8, 10 Cm) is a precision-engineered replacement sealing component designed for use in professional-grade airless paint sprayer pump assemblies. It plays a critical role in maintaining pressure integrity within the fluid section, preventing leakage, and ensuring smooth and consistent paint flow during operation.

Manufactured to meet Graco’s performance standards, this seal is commonly used in maintenance and repair kits for sprayers that operate within the 8–10 cm pump class range. It helps extend equipment life and maintain optimal spraying efficiency under demanding jobsite conditions.

Frequently Asked Questions

It prevents fluid leakage within the pump assembly and maintains consistent pressure during airless spraying operations.

It is designed for select Graco airless paint sprayers, especially models using 8–10 cm pump assemblies such as Ultra and Mark series units.

It should be replaced during routine pump maintenance or when signs of leakage, pressure loss, or reduced spray performance are observed.

Yes, it is manufactured to meet original equipment specifications for compatible Graco sprayer systems.

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