LG Air Conditioner Cover,Bearing

The LG Air Conditioner Blower Bearing Housing Cover (Part Number: MCK67886605) is an authentic original equipment manufacturer (OEM) replacement structural component designed for LG ductless split-system indoor air conditioners and heat pumps. Positioned on the left chassis wall (opposite the fan motor), this rigid retention bracket clamps over the cross-flow fan rubber bearing bush. It establishes a stable, low-vibration pivot point for the spinning blower wheel, keeping the fan aligned while shielding the bearing assembly from dust, moisture, and ambient debris.

Key Features

• Vibration-Dampening Clamp Architecture: Precision-molded inner contour creates a snug, interference fit over the rubber bearing mount to eliminate mechanical resonance and rotational play.

• Integrated Chassis Alignment Tabs: Outfitted with heavy-duty snap/slide retention lugs and screw-mount guides for secure seating into the indoor unit chassis.

• Heat-Stabilized High-Strength Polymer: Molded from thermal-grade, wear-resistant engineering plastic designed to withstand continuous thermal expansion and contraction without warping, cracking, or becoming brittle.

• Protective Contaminant Shield: Encloses the bearing assembly to guard against lint, dirt, and moisture accumulation that lead to premature bearing seizure.

Benefits

• Solves loud rattling, squeaking, chirping, or "thumping" noises during indoor blower operation caused by loose, cracked, or missing bearing covers.

• Prevents rotational misalignment, unbalance, and unnecessary motor strain on the indoor fan assembly.

• Direct OEM replacement ensures precise hole spacing, contour fit, and factory clamping pressure without modification.

Applications

Designed specifically for select LG ductless mini-split indoor air handlers, wall-mounted air conditioners, and heat pumps requiring part number MCK67886605.

What's Included

• 1 x Genuine LG Split AC Indoor Fan Blower Bearing Cover (MCK67886605)

Usage Instructions

1. Turn off the air conditioner and disconnect it from the power source (unplug the unit or switch off the dedicated circuit breaker).

2. Open the front intake grille, remove the air filters, and unfasten the main front cabinet casing.

3. Locate the bearing cover on the left-hand non-drive side of the cross-flow blower wheel.

4. Unscrew the mounting screws securing the old bearing cover to the unit chassis and remove the worn or cracked part.

5. Position the new LG MCK67886605 cover over the rubber bearing mount, ensuring the alignment tabs are seated flush inside the chassis slots.

6. Reinstall the mounting screws firmly, spin the cross-flow fan wheel by hand to verify smooth, unhindered rotation, reassemble the front casing, and restore power.

Safety Instructions

• Electrical Hazard: Always isolate main electrical power at the breaker panel before removing internal AC covers or servicing mechanical assemblies.

Care Instructions

• Ensure the rubber bearing is seated squarely and free of debris before tightening the cover to avoid uneven clamping.

Technical Specifications

Attribute	Specification
Brand	LG
Model / Part Number	MCK67886605
Component Type	Split AC Indoor Cross-Flow Fan Blower Bearing Cover / Retaining Bracket
Material	High-Strength Heat-Stabilized Molded Polymer
Color	Dark Grey / Black
Mounting Location	Indoor Unit Left-Side Chassis (Opposite Fan Motor)
Package Contents	1x Air Conditioner Bearing Cover