Parts for Kenmore 103.4407910 (1034407910, 103 4407910): Main Top Section Parts

This Hex Nut is a small but critical fastener used to secure brackets, panels, and internal assemblies in your appliance. Replacing a stripped, corroded, or missing nut restores a tight, rattle-free, and safe installation.

• Threads onto a matching bolt or stud to clamp parts together
• Helps maintain alignment and reduce vibration-related loosening
• Commonly used on panels, brackets, supports, and internal assemblies
• Replace when threads are damaged, hex flats are rounded, or hardware is missing
• Symptoms can include loose or rattling components or hardware that won't stay tight

• Disconnect power and, if applicable, shut off gas or water before servicing
• Use the correct-size nut driver or wrench to avoid rounding the hex
• Start the nut by hand to prevent cross-threading; tighten snugly without over-torquing
• Inspect and replace any damaged mating bolt/stud or washer for a secure repair

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 replacement screw secures appliance components so panels, brackets, and assemblies stay tight and aligned. Replace stripped or missing hardware to eliminate rattles and keep your unit assembled safely and correctly.

• Fastens panels, brackets, or components to the appliance frame
• Restores a secure fit when the original screw is lost, stripped, or corroded
• Helps prevent vibration noise and movement during operation
• Supports proper alignment of trim and assemblies

• Disconnect power; for gas units, also shut off the gas supply
• Use the correct driver to avoid stripping the head; do not overtighten
• Inspect and address damaged mating threads, clips, or brackets before reinstalling
• Refer to your model's parts diagram to confirm location and quantity