LG Air Conditioner Bearing

The LG Air Conditioner Fan Motor & Blower Bearing Bushing (Part Number: MAP64313501) is an authentic original equipment manufacturer (OEM) replacement vibration-dampening component designed for LG ductless split-system air conditioners and indoor air handler units. Installed on the non-driven end of the cross flow blower fan wheel or around the indoor fan motor casing, this durable molded rubber bearing sleeve supports the spinning shaft. It absorbs mechanical vibrations, minimizes rotational friction, and keeps the blower wheel balanced to maintain quiet, steady airflow.

Key Features

• Vibration-Dampening Fluted Outer Ring: Engineered with external ribbing to grip the indoor unit chassis firmly and isolate motor and blower vibrations from the plastic housing.

• Low-Friction Precision Center Bore: Houses a smooth inner sleeve that supports the fan shaft pin for quiet, low-resistance rotation.

• Durable Synthetic Elastomer Construction: Molded from wear-resistant, thermal-stable rubber engineered to resist operating heat, humidity, and continuous rotational friction without drying out, hardening, or cracking.

Benefits

• Solves loud squeaking, chirping, grinding, or rattling noises coming from the indoor AC blower unit.

• Prevents premature wear on the cross flow fan wheel and indoor fan motor by maintaining rotational alignment.

• Direct OEM replacement ensures exact outer diameter fitment into the chassis mounting bracket.

Applications

Designed specifically for select LG split-system indoor air conditioner units and heat pumps requiring part number MAP64313501.

What's Included

• 1 x Genuine LG Air Conditioner Indoor Blower / Motor Bearing Bushing (MAP64313501)

Usage Instructions

1. Turn off the air conditioner and disconnect the main electrical power supply before starting repairs.

2. Remove the front fascia panel and unclip the indoor unit drain pan assembly.

3. Loosen the left-side evaporator coil screws and gently lift the coil to access the non-driven end of the cross flow fan.

4. Slide the worn, cracked, or dry rubber bearing off the fan shaft spindle and mounting bracket.

5. Clean away any dirt, lint, or dried grease from the mounting bracket seat.

6. Slide the new LG MAP64313501 bearing over the shaft spindle (apply a drop of synthetic silicone grease if specified by the manufacturer), seat the bearing into the chassis bracket, lower the evaporator coil, reassemble the casing, and test for smooth, quiet operation.

Safety Instructions

• Electrical Hazard: Always disconnect main AC power at the breaker panel before removing internal components.

Care Instructions

• Keep the inner bearing bore clean and free of abrasive dust or grit during installation to prevent shaft wear.

Technical Specifications

Attribute	Specification
Brand	LG
Model / Part Number	MAP64313501
Component Type	Split AC Indoor Blower / Fan Motor Rubber Bearing Bushing
Material	High-Grade Synthetic Elastomer / Molded Rubber
Color	Black
Mounting Type	Slide-On Shaft / Chassis Slot Seat
Package Contents	1x Air Conditioner Bearing Bushing