Polaris 3900 Series Cleaners Gearbox Assembly | 39-200 Discontinued They slide onto specially designed

They slide onto specially designed brackets

or brittle after disassembly

Not compatible with older Style 1 or Style 1

It helps stabilize the light fixture and restore a tighter fit without major reconstruction

Polaris 3900 Series Cleaners Gearbox Assembly | 39-200 Discontinued They slide onto specially designedPolaris 39 200 Gearbox Assembly OEM Replacement for Polaris 3900 Sport P39 Pressure Pool Cleaner The Polaris 39 200 is a complete gearbox assembly designed for the Polaris 3900 Sport (and Polaris P39) pressure side pool cleaner. The gearbox contains the internal gears and bearings that transfer water driven power into smooth wheel drive and consistent cleaner movement. Replacing a worn gearbox is one of the most effective fixes for drive problems such