Pentair Great White Idler Gear Kit | GW9509

Pentair Great White Idler Gear Kit | Kreepy Krauly Great White Pool Cleaner | GW9509

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SKU:
GW9509
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About This Item

The Pentair Idler Gear Kit (GW9509) is the OEM replacement gear kit for the Kreepy Krauly Great White suction-side pool cleaner.

⚠️ IMPORTANT: KIT LISTING — MULTIPLE PIECES INCLUDED
This listing is a kit, not a single idler gear. All components included in the kit are intended to be replaced together as a set. Refer to your Great White cleaner's parts diagram to confirm all kit contents align with your service need before ordering.

The idler gear transmits drive force within the Great White's internal gear train, enabling the cleaner's wheels to propel it across pool surfaces. When idler gear teeth wear or crack, the cleaner loses traction, moves erratically, or stops driving altogether. Replacing the full gear kit restores the drive train to factory specification. Match part number GW9509 to your existing component or your equipment's parts diagram before ordering.

Specifications

Pentair Part Number GW9509
Also Known As Kreepy Krauly Great White Idler Gear Kit (Pentair, formerly Kreepy Krauly)
Quantity Included Kit

Pro Tip

Before ordering, locate the part number stamped or molded directly onto your existing idler gear and confirm it matches GW9509. If you are replacing one worn gear in the drive train, it is advisable to inspect all meshing gears for wear at the same time — replacing a single gear against worn mating teeth accelerates re-wear. Consult the Kreepy Krauly Great White exploded parts diagram to identify any additional drive components that share the same service interval.

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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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