Polaris 3900 Cleaner Turbine Gear Assembly | R0547400 0801-20H-RK flap kit (1) Pentair C105-238PDCA Impeller

(1) Pentair C105-238PDCA Impeller

Introducing the Pentair FNS Plus Standpipe Outlet Assembly

chemical contact

Why does pilot flame blow out after 008155F replacement on R335B

(1) Air Relief

Polaris 3900 Cleaner Turbine Gear Assembly | R0547400 0801-20H-RK flap kit (1) Pentair C105-238PDCA ImpellerThe Polaris 3900 Turbine Gear Assembly (R0547400) functions as the central drive mechanism for the Polaris 3900 Sport pressure side cleaner, replacing worn factory components with an OEM spec gear set that restores full operating power. By converting water flow into mechanical rotation, this assembly delivers the torque needed for wheel propulsion, allowing the cleaner to climb surfaces, navigate the pool, and maintain steady movement during cleaning