Pentair Hex Wheel Bearing 2-Pack | Polaris 380/360/340 Pool Cleaner | LBB91001108 Adhesives & Glues keeping your chlorination or bromination

keeping your chlorination or bromination system running as intended

providing a finished surround that secures the unit in place and presents a clean

Fits 1-3/4" threaded return fittings

Compatibility with the Kreepy Krauly 'Lil Shark has been confirmed for the 2013 model year

If one large wheel is worn through

Pentair Hex Wheel Bearing 2-Pack | Polaris 380/360/340 Pool Cleaner | LBB91001108 Adhesives & Glues keeping your chlorination or brominationThe 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