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Graco 164431 Manifold

Keep your sprayer’s flow path reliable with the genuine Graco 164431 Manifold—a precise OEM block that restores correct material routing and sealing.

  • Part No.: 164431
  • Type: OEM manifold block
  • Purpose: Fluid distribution/porting
  • Fitment: Confirm via model parts diagram
  • Included: 1 × manifold (seals sold separately)

$172.99
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Compatible Machines

 

Overview & Key Details

The Graco 164431 Manifold is a genuine OEM manifold block used to route and distribute coating material within compatible Graco equipment. Using OEM manifolds helps maintain proper flow, sealing surfaces, and long-term reliability.

Part Number 164431
Item Name Manifold (Genuine Graco OEM)
Brand Graco
Typical Use Fluid distribution/porting within the pump or valve section; maintains correct routing to downstream hose/gun assemblies.
Fitment Note Confirm via your machine’s service parts list or exploded diagram before ordering.

How to Verify Fit

  • Check your sprayer’s service manual or exploded parts diagram for part 164431.
  • Match the manifold’s reference number and location in the fluid/pump section.
  • Provide us your model and serial number for confirmation before purchase.

What’s Included

  • 1 × Graco 164431 Manifold

Frequently Asked Questions

Locate the parts diagram for your exact model and look for the manifold callout number. If 164431 appears in the diagram/parts list, it is the correct replacement. You can also share your model and serial with us for a double-check.

Yes—Graco 164431 is an OEM component. Using OEM manifolds preserves sealing surfaces and flow characteristics designed by Graco.

Graco uses multiple manifold designs across models. If your manual lists a different number, order that exact part or ask us to cross-check alternatives for your specific model configuration.

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