LG Washing Machine Motor Assembly,DC,Clutch

The LG Washing Machine DC Clutch Motor Assembly (Part Number: EAU63743301, Model Marking: NTTQ001SA1) is an authentic original equipment manufacturer (OEM) replacement electro-mechanical actuator designed for LG washing machines and washer-dryer combination units. Mounted to the lower tub transmission bracket, this motorized DC gear unit shifts the mechanical clutch assembly between wash agitation and high-speed spin extraction modes. When signaled by the main electronic control board (PCB), it engages the gearbox drive hub to ensure smooth, full-speed tub rotation.

Key Features

• Low-Voltage DC Motorized Gearbox: High-torque internal reduction gearing delivers precise rotational positioning to shift the clutch lever reliably.

• Fully Sealed Heavy-Duty Polymer Housing: Enclosed in a durable, moisture- and vibration-resistant casing (Marking: NTTQ001SA1) built to withstand the humid conditions underneath the wash tub.

• Factory-Keyed Polarized Connector: Equipped with a keyed terminal header designed for direct, error-free wiring harness mating.

• Reinforced Mounting Flanges: Molded with heavy-duty bolt-hole eyelets for rigid, vibration-proof anchoring to the transmission chassis.

Benefits

• Solves washer failing to spin, tub stalling during cycle transitions, loud clicking/buzzing from the lower chassis without gear engagement, or error codes related to clutch positioning faults.

• Restores automatic transitions between wash agitation and high-RPM spin cycles.

• Direct OEM replacement guarantees factory-calibrated torque output, stroke positioning, and electrical compatibility.

Applications

Designed specifically for select LG top-load washers, front-load washers, and washer-dryer combination models requiring part number EAU63743301 (Part Marking: NTTQ001SA1).

What's Included

• 1 x Genuine LG Washer DC Clutch Actuator Motor Assembly (EAU63743301)

Usage Instructions

1. Unplug the washing machine/washer-dryer from the main AC electrical outlet and shut off water supply valves before starting repairs.

2. Manually drain any remaining water from the appliance tub.

3. Carefully tilt or lay the appliance on a soft protective mat to access the underside drive assembly.

4. Disconnect the electrical wiring harness plug from the old clutch motor.

5. Unscrew the mounting bolts securing the motor housing to the transmission bracket.

6. Position the new LG EAU63743301 clutch motor, align the drive cam/linkage with the clutch mechanism, and tighten the mounting screws firmly.

7. Reconnect the wiring harness connector, upright the machine, and run a complete test cycle.

Safety Instructions

• Electrical Safety: Always disconnect main AC power before accessing internal mechanical or electrical components.

• Low-Voltage Component: Operates on DC control voltage; never connect directly to AC mains power.

Care Instructions

• Keep the underside drive area clear of excess moisture, detergent leaks, or debris to maximize actuator service life.

Technical Specifications

Attribute	Specification
Brand	LG
Model / Part Number	EAU63743301
Component Markings	NTTQ001SA1
Component Type	Washing Machine / Washer-Dryer DC Clutch Shift Actuator Motor
Material	Heavy-Duty Molded Polymer Casing with Internal Metal/Nylon Gearing
Color	Black
Mounting Type	Flanged Bolt/Screw Mount
Package Contents	1x DC Clutch Motor Assembly