Pentair Hex Wheel Bearing 2-Pack | Polaris 380/360/340 Pool Cleaner | LBB91001108
Pentair Pool Products and Parts

Pentair Hex Wheel Bearing 2-Pack | Polaris 380/360/340 Pool Cleaner | LBB91001108

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SKU:
LBB91001108

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About This Item

The Pentair LBB91001108 is the OEM replacement hex wheel bearing for the Polaris 380, 360, and 340 automatic pool cleaners. This listing includes 2 bearings per pack.

Wheel bearings support the cleaner's drive wheels, allowing them to rotate freely as the unit travels across pool surfaces. Worn or seized bearings cause uneven wheel movement, reduced traction, and erratic cleaning patterns. Replacing them restores smooth, consistent wheel rotation and extends the service life of the drive wheel assembly.

Specifications

Pentair Part Number LBB91001108
Quantity Included 2 per pack

Pro Tip

Wheel bearings on pressure-side cleaners wear gradually — by the time one wheel shows obvious drag, the others are likely close behind. When servicing the Polaris 380, 360, or 340, inspect all wheel bearings at the same time and replace as a set to avoid a repeat service call. Match the part number on your existing bearings or your cleaner's parts diagram to LBB91001108 before ordering.

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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