OS Giken Super Lock Limited Slip Differential

Fitment: 1998-2004 Lexus GS300 JZS161

Part #: TY031-HA

Overview

The OS Giken Super Lock Limited Slip Differential is a high-performance drivetrain component designed for enthusiasts seeking enhanced handling and traction in their Lexus GS300. Engineered through extensive research and development, this LSD offers a revolutionary design that provides quick, smooth, and quiet locking action. Its advanced friction plate system, capable of housing up to 28 plates, ensures consistent power distribution between wheels, improving cornering stability and overall driving response. Whether you're a track day enthusiast or a serious street driver, this limited slip differential helps optimize your vehicle’s performance by delivering improved grip and predictable handling characteristics.

Key Features

The Super Lock LSD combines innovative engineering with durable materials to support high-performance driving. Key features include:

• Up to 28 friction plates for maximum locking capacity
• Patented lock timing system for progressive engagement
• Designed with high-quality, heat-resistant friction materials
• Engineered for smooth, quiet operation under load
• Precision-machined components for reliable durability
• Optimized for quick lock and unlock response

Construction & Design

This limited slip differential features a robust internal structure with a focus on friction plate technology and precise machining. The high friction plate count and patented lock timing system work together to deliver a seamless transition between unlocked and locked states, ensuring consistent performance during aggressive driving or spirited cornering.

Driving Feel & Feedback

The OS Giken Super Lock LSD provides a noticeable improvement in handling by evenly distributing torque to both wheels during cornering. This results in enhanced steering feel, increased stability, and more predictable vehicle behavior, especially on challenging road surfaces or during high-speed maneuvers.

Installation & Fitment

Installation requires mechanical expertise and proper setup to ensure optimal performance. Fitment should be verified against the vehicle specifications and part number, as this LSD is specifically designed for the 1998-2004 Lexus GS300 JZS161 model.

What’s Included

The package includes the Super Lock Limited Slip Differential assembly and necessary hardware for installation. Additional components or tools are not included and should be sourced separately if required.