Parts for Kenmore 223.04 / 1988 (22304 / 1988, 223 04 / 1988): Escutcheon Assembly Parts

The Infinite Switch Knob is an OEM replacement part for Whirlpool cooktops. Measuring an inch and a half in diameter this knob has an orange indicator line and corresponding orange lettering marking the "off" position. White numbering indicates various temperature levels, for clear and precise adjustments to the surface burner settings.

Over time, wear and tear from frequent use, excessive force when turning, or accidental damage can cause the knob to crack, loosen, or lose its grip. These issues may result in poor control over the surface burner's heat settings, leading to inefficient cooking.

Symptoms of a faulty Infinite Switch Knob include:

• Difficulty adjusting the temperature settings
• Knob slipping, turning loosely, or misaligned
• Cracks, broken, or missing components

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This timer knob replaces a worn or broken range timer control knob, restoring a positive grip and reliable dial operation so you can set cooking times accurately. Easy-restore part for common knob damage or wear. What it does:

• Provides a replacement control surface for the oven/range timer so the dial turns smoothly
• Re-establishes a secure connection between the user and the timer shaft for accurate time setting
• Commonly used when the knob is cracked, stripped, loose, or will not engage the timer shaft
• Helps eliminate slipping or intermittent timer operation caused by a damaged knob

• Unplug or disconnect power to the appliance before replacing the knob
• Pull the old knob straight off the timer shaft; align and press the new knob firmly onto the splined shaft
• Do not force the knob at an angle; if it does not seat easily, inspect the shaft for debris or damage
• The timer control assembly may also need replacement

The Whirlpool screw is an OEM replacement part responsible for securing various components or parts on different types of Whirlpool appliances. The screw is designed to provide a secure and reliable fastening connection, ensuring that different parts of the appliance stay in place. It is commonly used in different locations within the appliance, such as the cabinet, panels, or other structural elements.

This part fixes the following symptoms:

• Loose or wobbly components within the appliance
• Panels or parts that are not securely attached
• Rattling or unusual noises due to loose parts
• Damaged or missing screw

The Whirlpool screw can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The infinite switch is an OEM replacement part for Whirlpool cooktops. Located inside the panel it helps monitor temperature and functions through sensing heating elements and bake cycles. Precise cooking depends on its calibrated feedback.

Causes of a faulty cooktop interface switch include wire damage from heat exposure, excess baked-on residue insulating contacts, or repeated temperature fluctuations degrading components.

Symptoms include:

• Inability to preheat or maintain set cooking temperatures
• Failure to advance cycles or randomly turning off
• Error messages flashing on the control panel

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Size: 8-32 x 1/4 inch.

This is a genuine lock nut replacement. This is a general piece of hardware that is often used on several types of lawn and garden equipment, including in engines, housing, and other areas. The exact application of this part will vary based on the unit. The lock nut is used to create a more secure seal than a standard nut. When properly secured, the lock nut tightens to a bolt and uses an extra locking washer with teeth to ensure a snug fit.If lock washers do get damaged or lost, they need to be replaced immediately with a genuine OEM replacement. This model is compatible with all types of machines and units since it is a generic part. The washer is sold as an individual part and manufactured by Whirlpool. Lock nuts will need to be installed using a socket wrench or adjustable wrench. Pliers, a screwdriver, or another socket wrench will be needed to hold the bolt while the lock nut is being secured in place. Be sure to thread the lock nut carefully to ensure a strong seal and avoid stripping the bolt or the nut.

This factory fastener secures panels, trim, or brackets on your appliance. Replacing a missing or stripped screw restores a snug, rattle-free fit and keeps components aligned for proper operation and a clean, finished appearance.

• Fastens exterior panels, trim pieces, or internal brackets to the appliance chassis
• Replaces lost, damaged, or stripped hardware
• Helps prevent vibration, rattling, and gaps between parts
• Common signs you need this screw: missing hardware, loose or misaligned panel/trim, stripped head or threads

• Disconnect power before servicing; also shut off the gas supply
• Use the correct driver; start the screw by hand to avoid cross-threading
• Tighten snugly—do not overtighten to prevent stripping or cracking adjacent parts
• Repair or replace the mounting point before installing