Stenner Feed Rate Control Assy [Classic Adj 45/85 w/Shaft] (FC5040D) airbuttonparts Helps restore dependable sealing between

Helps restore dependable sealing between wet and dry sections

Filter cartridge for compatible applications using FC-0121

Part number 502-7510 should be matched against the existing component

An internal like this is useful because it restores a more specialized jet pattern while delivering a premium visible trim design at the spa surface

Stenner Feed Rate Control Assy [Classic Adj 45/85 w/Shaft] (FC5040D) airbuttonparts Helps restore dependable sealing betweenStenner Feed Rate Control Assy [Classic Adj 45 85 w Shaft] is a genuine Stenner Pumps replacement part designed to restore adjustment control on compatible classic adjustable Stenner pump models. Chemical feeder systems depend on small connection, valve, and drive components working correctly, and replacing worn parts with the correct Stenner part number helps maintain consistent dosing and dependable system performance. Use part number FC5040D when