Pentair Diverter Valve Shaft Spacer Ring | 270038Z
Pentair Pool Products and Parts

Pentair Diverter Valve Shaft Spacer Ring | 270038Z

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SKU:
270038Z

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About This Item

Diverter Valve Shaft Spacer Ring for Pentair Equipment

The Pentair Diverter Valve Shaft Spacer Ring (270038Z) is the OEM replacement split ring spacer for Pentair Compool 2 and 3 way diverter valve assemblies. If your diverter valve is showing shaft play, binding, or irregular rotation, this spacer ring is a key internal component to inspect and replace during service.  Fits 1-1/2-inch and 2-inch diverter valves.

What It Does

The shaft spacer ring maintains correct axial positioning of the diverter valve shaft within the valve body. A worn or broken spacer allows the shaft to shift under operating pressure, leading to imprecise flow diversion, increased wear on adjacent seals, and eventual valve failure. Replacing this component restores proper shaft alignment and smooth valve operation.

Specifications

Pentair Part Number 270038Z
Also Known As Split Ring Spacer
Color Black
Quantity Included 1

Pro Tip

When servicing a diverter valve, inspect the shaft spacer ring alongside the valve O-rings and rotor assembly — these components wear together. Replacing the spacer ring while the valve is already disassembled avoids a repeat service call. Match part number 270038Z to the number on your existing component or your equipment's parts diagram before ordering. If your equipment's documentation is not available, contact us to verify fitment before purchasing.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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