4055529152 Genuine Round Control Knob for Electrolux Group Cooktops, Cooktop Burner Control Knob Replacement Part

Genuine Electrolux part 4055529152 is a round control knob for an Electrolux group cooktop. Knobs crack, lose their markings or split where they grip the spindle, and once that happens the setting is hard to read and the knob may slip. Order this one when you need a matching replacement. The colour and spindle details are not recorded, so compare it with your old knob and parts list before ordering 4055529152.

When a cooktop knob needs replacing

A control knob turns the spindle of the gas tap or energy regulator beneath it. Inside the knob is a shaped socket that matches the flat or D-shaped spindle, and that socket takes the strain each time the knob is turned. When it splits or wears, the knob spins without changing the setting, comes off in your hand, or only grips at certain angles. Heat and harsh cleaners can also fade the markings. A loose knob on a gas cooktop is a safety concern, so replace it promptly.

Part details

• Genuine Electrolux part 4055529152
• Round control knob
• Colour, spindle type and models not on file, compare with your old knob

Swapping the knob

Make sure the burner or hotplate is turned off and cool. Pull the old knob straight off the spindle without twisting or levering against the cooktop surface. Line up the socket of the new knob with the flat on the spindle and push it on firmly. Turn it through its range to check it moves smoothly and lines up with the markings.

Questions about this part

Do I need one knob or a full set?

Order one for each damaged knob. If your other knobs are faded, replacing the whole set keeps them matching, but check the number on each one first, as some cooktops use a different knob for one position.