Parts for Lg WM4100HBA: Section 1 Parts

Dissolves odor-causing residue and mildew buildup in washing machine tubs. Use every 30 washes to maintain freshness. Verify fit with your model.

This factory bolt assembly is a hardware fastener used to secure designated components within the appliance. Replacing a worn or missing bolt restores a tight, stable connection to help reduce vibration and noise while keeping parts properly aligned. What it does:

• Secures a component to its bracket, frame, or base
• Maintains alignment and stability of the assembly
• Helps minimize vibration and rattling when tightened correctly
• Common symptoms: missing or stripped bolt, loose connection, unusual vibration/noise, visible damage to the bolt head or threads

• Disconnect power and, if applicable, shut off water supply before servicing
• Support the component being fastened to prevent strain while removing/installing the bolt
• Start threads by hand to avoid cross-threading; tighten snugly per OEM guidance—do not overtighten
• Reinstall any washers, sleeves, or grommets in the original order if present

Secures the outer door boot seal to prevent water leaks. Replace if damaged, rusted, or losing tension. Includes tensioning spring. Verify fit.

Washer door won't close or latch securely? This door strike ensures proper door closure for safe operation. Easy DIY fix for common latch issues.

The Knob Assembly is an OEM part for LG dryers. The assembly includes the knob used to operate cycles and settings on the dryer control panel. 

Symptoms of a bad knob assembly include:

• Knobs falling off or detaching from the control panel
• Difficulty selecting cycles or temperatures  
• Inability to activate or adjust timer settings
• Loose, wobbly, or improperly functioning knobs

Causes of a bad knob assembly can be general wear over time, excessive heat exposure damaging internal mechanisms, or accidental impact or damage.

Replace yours today with this genuine OEM LG knob assembly to restore full and reliable dryer operation. This replacement part is also compatible with Kenmore and some Samsung dryer models.

Washer won't fill properly or overfills? The pressure switch monitors water levels and signals when to stop filling. Moderately easy DIY repair.

If your washer won't drain or leaks water during cycles, the drain hose assembly may need replacement. This hose carries water from the tub to your drain.

Washer won't start or shows dE/door lock error? This door switch detects if the door is closed so the cycle can begin. Easy DIY repair with video guide.

Dissolves odor-causing residue and mildew buildup in washing machine tubs. Use every 30 washes to maintain freshness. Verify fit with your model.