Graco 16U606 Primary Piston Rod S90

The Graco 16U606 Primary Piston Rod S90 is an OEM replacement rod used in S90-series pump and motor assemblies. Ideal for restoring smooth piston movement and pump performance.

Fits S90 pump & motor systems
Replaces worn primary piston rods
Compatible with kits 24R172, 24R786, 24R787

List Price: $66

You save: $5.48 (8.30%)

Sale Price: $60.52

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Description

Compatible Machines

This Graco 16U606 Primary Piston Rod S90 is designed for S90-series pump and motor assemblies. Below are the kits and assemblies that use this piston rod.

Graco Complete Pump & Motor Kit 24R172
Graco Pump Housing Kit 24R786
Graco Motor Kit 24R787

Product Overview

The Graco 16U606 Primary Piston Rod S90 is a genuine OEM replacement rod used in S90-series systems. It provides the primary driving motion for the piston inside the pump, helping maintain consistent performance and reliability in demanding applications. This rod is engineered for durability and is essential for restoring the proper function of S90 pump and motor assemblies.

Key Features

OEM replacement primary piston rod for S90-series systems.
Ensures smooth piston movement and optimal pump efficiency.
Designed for long-lasting durability in high-pressure pump applications.
Fits multiple S90-based pump and motor kits.

Technical Information

Part Number	16U606
Component Type	Primary Piston Rod (S90)
Compatibility	S90 Pump & Motor Assemblies

Frequently Asked Questions

The piston rod transfers driving force to the piston inside the pump, enabling smooth fluid movement and pressure generation.

Yes, it is specifically designed for S90-series assemblies and the kits that use those systems.

No. This part does not fit typical airless models such as 390, 395, 495, 595, Mark V, GMAX, or Magnum units. It is exclusive to S90-series pump assemblies.