Parts for Kenmore 110.78413100 (11078413100, 110 78413100): Bulkhead Assembly Parts

Secures the air duct to your dryer's blower housing. Replace if loose, cracked, or missing to prevent air leaks and maintain efficient drying. Verify fit.

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 Cycling Thermostat is an OEM part for Whirlpool dryers. It regulates and monitors the temperature inside the dryer during the drying cycle. It ensures that the dryer doesn't overheat and prevents potential damage to clothes or the dryer itself.

Causes of a faulty cycling thermostat can include wear and tear over time, electrical issues, or sensor malfunction.

Symptoms of a bad cycling thermostat may include:

• Clothes taking longer than usual to dry
• Inconsistent drying results
• Overheating or burning smell
• The dryer not heating at all

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

Seals the lint screen housing to prevent air leaks and maintain proper airflow. Replace if damaged, missing, or causing lint buildup. Verify fit.

This part has been discontinued by the manufacturer and is no longer available.

Specs: 10-16 x 1/2 inch.

Front drum bulkhead for your dryer. This structural component supports the drum assembly. Replace if cracked, broken, or worn to restore proper drum support.

This retainer clip secures a component in place to prevent movement and maintain proper alignment during appliance operation. Replacing a damaged or missing clip helps restore safe, reliable performance.

• Holds the mating part firmly to reduce vibration and noise
• Helps prevent intermittent operation caused by loose fitment
• Common fix when a component feels loose, rattles, or won't stay seated

• Disconnect power and shut off gas/water before servicing
• Note original clip orientation and location before removal
• Use needle-nose pliers to carefully release and install the clip
• Do not over-bend the clip; replace if deformed or fatigued

A metal housing compartment that contains and protects the dryer's heating element assembly. This box-shaped enclosure ensures proper airflow around the heating element and prevents contact with internal components. Replace it if you notice overheating, reduced drying efficiency, or visible damage to the heating element area.

Dryer not heating or overheating? This thermal limit thermostat regulates temperature and prevents damage. Common DIY fix in about 15 minutes.

Structural gusset bracket that secures the dryer cabinet to the bulkhead. Replace if cracked, bent, or damaged to restore proper cabinet alignment.

This lock nut secures appliance components and resists loosening from vibration. Replacing a stripped, rusted, or missing nut restores a firm, reliable connection to reduce noise and prevent parts from shifting or backing off.

• Secures brackets, shafts, pulleys, panels, or other hardware as designed by the manufacturer
• Helps prevent fasteners from loosening due to vibration and thermal cycling
• Common fix for rattling/vibration noises and components that work loose over time
• Replaces damaged, rounded, or missing original nut to restore proper fit

• Disconnect power and shut off gas/water supplies before servicing
• Remove the worn nut with the appropriate wrench or socket
• Start the new nut by hand to avoid cross-threading; tighten securely—do not overtighten
• Inspect the mating bolt/stud and any washers; replace if worn or damaged

Seals the gap between drum and bulkhead to maintain airflow and quiet operation. Replace when worn to eliminate squealing, reduce lint buildup, and prevent fabric snags. Confirm fit by model number.

This replacement screw secures panels, brackets, and other components in your appliance to keep them aligned and rattle-free. Replacing worn, stripped, or missing hardware restores a tight fit and helps maintain safe, quiet operation.

• Fastens panels, brackets, or internal parts to the cabinet/frame
• Helps maintain alignment to reduce vibration and rattling
• Replaces lost, stripped, or corroded screws
• Common symptoms: loose panels/trim, rattles, or a screw that won't tighten

• Disconnect power; shut off water or gas if applicable
• Match thread and length to the original; replace one at a time to keep alignment
• Start threads by hand to avoid cross-threading; use the correct driver
• Tighten snugly—do not overtighten, especially into plastic or thin sheet metal

Supports the front drum edge for smooth, quiet rotation. Replace when worn to stop scraping noises or drum wobble. Confirm fit with your model number.

Secures drum support rollers to their shafts in your dryer. Replace if broken, missing, or damaged during roller maintenance to keep drum wheels stable.

Rear drum support roller kit for dryers. Mounts behind the drum to maintain alignment and smooth rotation. Replace when rollers are worn or damaged.

Left-side shaft that supports the drum roller assembly in your dryer. Replace if worn, bent, or damaged to restore proper drum rotation and alignment.

Right-side shaft for dryer drum support roller. Replace if worn, bent, scored, or damaged to restore proper drum rotation. Installs on right side of cabinet.

Traps lint and debris during drying to prevent vent clogs. Replace when torn, damaged, or no longer catching lint effectively. Verify fit with your model.

Traps lint and debris during drying to prevent vent clogs. Replace when torn, damaged, or no longer catching lint effectively. Verify fit with your model.

10 - 16 x 1/2

Dryer drum baffle installs inside the drum to lift and tumble clothes evenly. Replace when cracked, broken, or missing to restore proper drum function.

This support washer is a flat spacer used within the mechanism to support and separate mating parts, maintaining alignment and smoother movement. Replacing a worn washer helps reduce friction and wear so components operate properly. What it does:

• Maintains proper spacing and support between adjoining parts
• Helps prevent metal-to-metal contact, reducing scraping or grinding noises
• Addresses wobble or excess play when the original washer is worn, deformed, or missing
• Restores smoother movement and alignment in the assembly

• One support washer

• Disconnect power and water supply before servicing; for gas combos, also shut off gas
• Refer to your model's parts diagram for location and orientation
• Track the order of any shims/spacers during disassembly and reinstall in the same sequence
• Tighten fasteners to manufacturer guidance to avoid deforming the washer or binding parts

Specs: 10-16 x 1/2 inch.