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Graco 801709 Plug Square Head

The Graco 801709 Plug Square Head is a genuine OEM threaded plug used to seal unused ports in compatible Graco pressure washer pump assemblies. It helps maintain proper system pressure and prevents fluid leaks.

  • Part Number: 801709
  • Product Type: Square Head Threaded Plug
  • Function: Seals pump or fluid system ports
  • Design: Square head for easy wrench installation
  • OEM Part: Manufactured to match original Graco specifications
  • Used In: Select Graco Hydra-Clean and Fuller PRO pressure washers

$3.15
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Compatible Machines

The Graco 801709 Plug Square Head is used in several Graco pressure washer systems where a threaded port needs to be securely sealed. It helps maintain proper pressure and prevents fluid leakage within the pump or manifold assembly.

  • Graco Hydra-Clean 1535 Pressure Washer
  • Graco Hydra-Clean 2040 Pressure Washer
  • Graco Hydra-Clean 2540 Pressure Washer
  • Graco Fuller PRO 3515 Pressure Washer
  • Graco Fuller PRO 4020 Pressure Washer

Product Overview

The Graco 801709 Plug Square Head is a genuine OEM threaded plug designed to close unused or service ports in various Graco pump and fluid systems. Its square head design allows easy installation and removal using standard tools, making maintenance simple and efficient.

This component plays an important role in sealing the fluid circuit of compatible equipment. By securely blocking threaded openings, it helps maintain proper system pressure and ensures safe operation of the machine.

Key Features

Part Number 801709
Product Name Graco 801709 Plug Square Head
Type Threaded Square Head Plug
Function Seals threaded ports in pump or fluid assemblies
Design Square head for easy wrench installation and removal
Application Used in compatible Graco pressure washer systems

Applications

The Graco 801709 Plug Square Head is commonly installed in pump housings or fluid manifold ports where a connection is not required. It helps maintain proper sealing within the system, preventing leaks and supporting efficient operation of pressure washer equipment.

Because it is manufactured to match original equipment specifications, this plug ensures proper fit and reliable sealing when replacing a worn or damaged plug in compatible machines.

Frequently Asked Questions

It is used to seal unused threaded ports in pump or fluid systems. This helps prevent leaks and maintains proper pressure within the equipment.

The square head allows technicians to easily install or remove the plug using a wrench, making maintenance and servicing quicker and more convenient.

Yes, it is an original replacement component designed to meet the exact specifications required for compatible Graco equipment.

Replacement is recommended if the plug becomes worn, damaged, corroded, or begins to leak. Installing a new plug ensures proper sealing and reliable equipment performance.

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