Parts for Whirlpool LER3622PQ3: 01 - Bulkhead Parts

This air duct assembly directs dryer exhaust airflow to the vent path, restoring proper air movement for efficient drying and safer operation. Replaces a damaged, cracked, or restricted duct to help reduce long dry times and airflow problems. What it does

• Channels heated air from the blower housing toward the exhaust vent.
• Restores proper airflow to reduce extended dry cycles and improve lint evacuation.
• Helps prevent overheating caused by a blocked or broken duct.
• Can reduce abnormal noises from air leaks or rattling duct sections.

• One air duct assembly.

• Disconnect power (and gas supply for gas models) before starting any repairs.
• Inspect adjoining seals and clamps; replace if worn to ensure a secure, leak-free fit.
• Wear gloves to protect hands from sharp edges and lint.

Dryer won't heat? This high limit thermostat cycles the heating element to maintain safe temperatures. A simple 5-10 minute fix with a multimeter test.

Stop dryer downtime in its tracks — install the Whirlpool WP3392519 OEM Thermal Fuse in minutes.

OEM Quality Fast 1–2 Day Shipping* Free Tech Help

Why choose this fuse?

• Guaranteed OEM: built by Whirlpool to Whirlpool specs — no risky aftermarket clones.
• Broad compatibility: works with Whirlpool, Kenmore, Maytag, KitchenAid, Roper & more.
• Quick delivery: over 94 % of APP orders arrive in 2 days or less.

Fixes these common dryer problems

4-step DIY installation (≈10 min)

1. Unplug dryer and remove rear panel.
2. Locate thermal fuse on blower housing.
3. Transfer wires; secure new fuse with ¼-inch nut-driver.
4. Clean the vent & lint path before testing to prevent repeat failure.

*Video tutorial below.

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

Dryer not heating or drying properly? A damaged blower wheel restricts airflow, preventing hot air circulation. Attaches to motor shaft with left-hand threads.

Missing cycle-end beeps or touchpad sounds? This buzzer assembly restores audible alerts for completed cycles and error notifications. Direct fit replacement.

Fastener secures panels, brackets, and internal assemblies in washers, dryers, and refrigerators. Replace stripped, missing, or worn screws.

Fan scroll housing for dryers. Encloses and directs airflow from the blower fan. Replace if cracked, broken, or damaged to restore proper air circulation.

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

Dryer not heating or damaging clothes with rust marks? This heater housing supports the heating element and channels airflow. Moderate DIY repair.

Replacement mounting screw for securing panels, brackets, and components to your appliance chassis. Needed when original screws are stripped or missing.

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.

Dryer not heating or shuts off after a few minutes? A faulty thermostat often causes temperature regulation failure. Easy DIY fix with a multimeter test.

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

This drum hole plug seals an unused or service access hole in the dryer drum to help prevent clothing snags and reduce interior airflow leaks. Simple replacement restores the drum surface and helps keep items from catching. What it does:

• Covers a drum access/service hole to provide a smooth interior surface
• Prevents fabric from catching or tearing on open drum holes
• Reduces unwanted air leakage through the drum
• Helps maintain normal drum rotation contact points by keeping openings closed

• One drum hole plug

• Disconnect power to the appliance before starting any repairs
• Inspect the drum area and remove any debris before installing the plug
• Press or snap the plug into the hole until fully seated; replace if damaged or deformed

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.

Dryer not heating or taking too long to dry? This heating element generates the hot air for drying cycles. DIY-friendly repair, typically 10-15 minutes.

Connects power to your dryer's heating element. Replace this wire if it's frayed, burned, corroded, or broken to restore the electrical connection.

10 - 16 x 1/2

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

This locking nut is used for many purposes on a range of machines including household appliances. This nut is often used for leg leveling for machines. It will help with vibrations from washers and dryers. If the nut is used for this purpose and goes missing or becomes damaged, it could cause the machine to vibrate more and seem louder.Nuts are made from metal and are built to last a long time. However, there can still be issues that arise. In some cases, the nuts might go missing if they become loose and the machine is moved. They could also corrode over time and need to be replaced. The replacement of the nut is typically a fast and simple repair.The nut is a genuine OEM replacement part sourced from the manufacturer. It can work with washers, dryers, and combo machines, and is compatible with models from Whirlpool, Kenmore, Maytag, and Roper. The part is sold individually. Owners may want to have several on hand.

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.

The Screw is an OEM component compatible with Whirlpool washing machines. This screw secures the rear panel onto the cabinet frame, ensuring a sturdy connection between housing components.  Proper installation is critical for the washer's structural integrity.

Causes of a bad screw include corrosion from repeated water exposure or stresses from years of use. Loosening can occur from vibrations weakening the threads over time. 

Symptoms of a bad screw include:

• Rear panel detaching from frame opening gaps
• Increased noise and vibrations from a compromised seal  
• Stress on other connections from improper mounting points
• Potential leak paths from openings near hoses or tub areas

This OEM Whirlpool replacement screw helps maintain a tight panel closure. It is compatible with additional brands like Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

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

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.

Replacement dryer seal creates a tight barrier between components to prevent leaks and lint buildup. Replace when worn or brittle to stop drips. Verify fit.

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.

This flat support washer provides a stable bearing surface under a fastener. Its 1-1/2-in diameter helps distribute load, maintain spacing, and keep components aligned so hardware stays tight and assemblies operate smoothly. What it does:

• Distributes clamping force to prevent pull-through and gouging
• Maintains proper spacing and alignment between mating parts
• Helps reduce vibration, rubbing, or wobble from a loose assembly
• Replaces a cracked, deformed, or missing support washer

• One support washer

• Disconnect power and shut off water/gas before servicing.
• Note the order and orientation of any washers/spacers during disassembly.
• Inspect mating hardware and surfaces; replace any worn or damaged parts.
• Tighten fasteners to manufacturer specifications—do not over-tighten.

Factory protective shield panel for dryer assembly. Guards internal components and directs heat or airflow. Replace if cracked, broken, or missing.

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.