Fender American Deluxe Jazz Bass Upper Concentric Knob Black

Upper Stacked Control Knob for Deluxe Jazz Bass Repairs

The Fender American Deluxe Jazz Bass Upper Concentric Knob in Black is a genuine Fender replacement part for compatible stacked control setups. It is designed for players and repairers replacing a missing, worn or damaged upper knob on American Deluxe US and Deluxe Series Mexico Jazz Bass models.

This black plastic upper control knob has a white indicator line and uses set screw mounting. It is designed to fit 6.4 mm (1/4”) solid-shaft potentiometers, making it suitable for the upper position on a compatible stacked control pot.

This is the upper knob only. The mounting set screw and lower concentric knob are not included, so those parts will need to be reused or sourced separately if required.

At Riffs & Licks Music, we think this knob is best for Jazz Bass players and repairers restoring the correct stacked control layout on compatible American Deluxe and Deluxe Series basses.