Power Knob, for D4 (gray black) Upright so the canister runs stable

so the canister runs stable and quiet once more

Tip: replace worn wheels in pairs for even travel

dust can slip from the compartment and the canister looks worn

supplied as parts 5703SW

Fitting the complete assembly avoids reusing worn fittings

Power Knob, for D4 (gray black) Upright so the canister runs stableThis genuine SEBO Power Knob in gray black fits the SEBO D Series D4 canister. It is the knob you turn to power the machine on and off, seating over the switch mechanism and giving a firm, comfortable grip for the control. A power knob that has cracked, stripped, or worn smooth no longer turns the switch cleanly, so the D4 becomes awkward to start and the mechanism below can be left exposed. Fitting a fresh knob restores a positive turn and dependable