LG Washing Machine Screw,Customized

The LG Washing Machine Screw Bolt (Part Number: 4000FR4031C) is an authentic original equipment manufacturer (OEM) replacement component designed for LG washing machines. Engineered specifically for high-stress structural and mechanical connections—such as securing the direct-drive motor rotor to the tub shaft or anchoring tub counterweights—this heavy-duty machine bolt features precision-cut threads coated with a high-strength micro-encapsulated red threadlocking patch. This ensures the fastener remains tight under continuous vibration and high-speed spin cycles.

Key Features

• Pre-Applied Red Threadlocker Patch: Features a factory-coated thread-locking compound that activates upon installation to prevent self-loosening from tub vibration.

• Heavy-Duty High-Tensile Steel: Forged from high-grade steel to endure extreme torque requirements, heavy laundry loads, and high RPM spin forces without shearing.

• Tapered Beveled Head Profile: Designed with a counter-sunk or socket-head shoulder to seat flush against rotating metal rotor hubs or mounting brackets.

Benefits

• Solves loose motor rotor hubs, grinding/knocking noises during agitation or spin cycles, or stripped/damaged mounting bolts.

• Ensures safe, balanced spin cycles by keeping critical drive components firmly locked in alignment.

• Direct OEM replacement guarantees exact thread pitch, shaft diameter, and length fitment.

Applications

Designed specifically for select LG front-load and top-load washing machine models requiring part number 4000FR4031C.

What's Included

• 1 x Genuine LG Washing Machine Mounting Screw Bolt (4000FR4031C)

Usage Instructions

1. Unplug the washing machine from the main electrical outlet and disconnect water supplies before starting work.

2. Access the rear rotor assembly or target internal mounting area by removing the back service panel.

3. Use a socket wrench or hex drive to remove the existing worn or loose bolt.

4. Clean any residual debris from the shaft thread cavity.

5. Thread the new LG 4000FR4031C bolt in by hand to prevent cross-threading, then torque securely using the recommended socket size until fully seated.

6. Reattach access panels and restore power.

Safety Instructions

• Disconnect main AC electrical power before removing cabinet panels or handling internal drive components.

Care Instructions

• Bolt is single-use optimized due to the threadlocker coating. Ensure proper torque on initial installation.

Technical Specifications

Attribute	Specification
Brand	LG
Model / Part Number	4000FR4031C
Component Type	Washing Machine Rotor / Tub Mounting Screw Bolt
Material	High-Tensile Forged Steel
Thread Locking	Pre-Applied Red Threadlocker Coating
Package Contents	1x Mounting Screw Bolt