Pentair Fan Motor with Acorn Nut Kit | UltraTemp ETi | 473785 Inlet & Skimmer Plugs Brand Equipment Line Model /

Brand Equipment Line Model / Part Number Notes Pentair (formerly Sta-Rite) Posi-Flo II Cartridge Filter PTM50

Replacing it with the correct OEM impeller restores the pump to its rated hydraulic output

Replacing the full kit restores the cleaner's original traction characteristics

When replacing the vacuum seal

Verify the part number stamped on your original washer or listed in your equipment's parts diagram before ordering — V-clamp washers vary by clamp size and model generation

Pentair Fan Motor with Acorn Nut Kit | UltraTemp ETi | 473785 Inlet & Skimmer Plugs Brand Equipment Line Model /The Pentair Fan Motor with Acorn Nut Kit (473785) is the OEM replacement fan motor assembly for the UltraTemp ETi series pool and spa heat pump. This kit includes the fan motor and acorn nut hardware required for a complete motor replacement. IMPORTANT: KIT INCLUDES MULTIPLE COMPONENTS This listing is a kit it includes the fan motor and acorn nut hardware as a complete assembly. This is not a motor only or hardware only listing. IMPORTANT: LICENSED