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Graco 24W640 Connecting Rod

The Graco 24W640 Connecting Rod is a genuine replacement OEM part that transfers motor drive motion to the pump piston for stable spray performance.

  • OEM Graco connecting rod
  • Fits 290, 390, 395, Ultra 390 sprayers
  • Ensures smooth piston motion
  • Essential for pump performance

List Price: $114
You save: $11.86 (10.40%)
Sale Price: $102.14
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Compatible Machines & Product Overview

Compatible Graco Sprayer Models

  • Graco 290 Classic (18C268)
  • Graco 390 Classic 110V (17C347)
  • Graco 390 Classic 230V (17C348)
  • Graco 390 Cordless
  • Graco 395 Classic S (17C359)
  • Graco FinishPro 395 (17C320)
  • Graco Ultra 390 (25F511)
  • Graco Ultra 390 Hi‑Boy (25F510)

About the Graco 24W640 Connecting Rod

The Graco 24W640 is a precision connecting rod inside the pump assembly that transfers motion from the drive to the fluid piston, ensuring consistent fluid delivery and pump performance for various Graco airless sprayers.

Technical Specifications

OEM Part Number 24W640
Product Type Connecting Rod
Brand Graco (OEM)
Machine Compatibility Airless Sprayers listed above
Application Pump Assembly Motion Transfer

Frequently Asked Questions

It’s the internal rod that transfers motion from the motor’s drive to the piston inside the pump.

Yes — this is a genuine Graco replacement connecting rod.

Compatibility should be checked in your sprayer’s manual; this list reflects known fits.

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