Polaris 3900 Sport Turbine Gear Assembly | R0547400 Pool Cleaners This is easy to install

This is easy to install

OEM fit for Pentair/A&A Style 2 systems—straight drop‑in replacement

alignment and sustained circulation cleaning performance

and seated without forcing

and O-ring

Polaris 3900 Sport Turbine Gear Assembly | R0547400 Pool Cleaners This is easy to installPolaris 3900 Sport Turbine Gear Assembly (R0547400) The turbine gear assembly is replacement parts that are made by Polaris. They used the same high grade materials that were used to make the original factory parts. Making them genuine OEM products. These parts were designed to be a part of the gearbox assembly which is essentially the drive train of the cleaner. This means the gears rotate while getting power from the pressurized water that is