What is the primary benefit of installing an LSD like the OS Giken Super Lock?

The main benefit is significantly improved traction. By locking the rear wheels together more effectively under acceleration, it reduces wheelspin and allows you to put more power down, especially when exiting corners. This leads to better acceleration and more predictable handling.

Does this LSD require any special fluids or break-in procedures?

Yes, limited slip differentials typically require specific LSD-compatible gear oil. It's important to consult the OS Giken installation manual for the exact fluid specifications and recommended break-in procedure to ensure proper function and longevity.

Will this LSD work with my stock differential housing?

This OS Giken Super Lock LSD (Part# TY031-HA) is specifically designed for the 8.5-inch differential housing commonly found in the 1993-1998 Toyota Supra. It is a direct fit for this housing size.

1993-1998 Toyota Supra LSD | OS Giken

Name: OS Giken Toyota Supra JZA80 (5MT/AT/6MT/8.5in) / Soarer JZZ30 (AT Only) Super Lock LSD
Brand: OS Giken
SKU: os-giken-os-giken-toyota-supra-jza80-5mt-at-6mt-8-5in-soarer-jzz30-at-only-super-t14-4332393
Price: 1634.30 USD
Availability: InStock

OS Giken Toyota Supra JZA80 (5MT/AT/6MT/8.5in) / Soarer JZZ30 (AT Only) Super Lock LSD

$1634.30

In Stock

Fits 1993-1998 Toyota Supra. OS Giken Super Lock LSD for improved traction and handling.

Key Features

Fits 1993-1998 Toyota Supra (JZA80) and 1991-2000 Soarer (JZZ30 AT only).
OS Giken Super Lock LSD design offers aggressive locking for improved traction.
Multi-plate clutch system provides effective power transfer to both rear wheels.
Designed for the 8.5-inch differential housing.
Compatible with 5-speed manual, 6-speed manual, and automatic transmissions on the Supra.
Reduces wheelspin and improves acceleration out of corners.

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Product Details

This is the OS Giken Super Lock Limited Slip Differential (LSD) specifically for your 1993-1998 Toyota Supra (JZA80 chassis). It's also compatible with the Soarer (JZZ30 chassis) in automatic transmission models. If you're looking to significantly improve your Supra's traction, especially during spirited driving or track use, this is a well-built option that makes a real difference.

The Super Lock LSD is designed to provide a more aggressive locking action compared to many other LSDs. It uses a unique multi-plate design with OS Giken's advanced clutch system. This means that under acceleration, it locks up more effectively, sending power to both rear wheels and reducing wheelspin. This improved power delivery translates to better acceleration out of corners and more predictable handling. The design also aims to minimize the chatter often associated with clutch-type LSDs during low-speed maneuvers, offering a more comfortable driving experience on the street. This unit is built to handle the demands of performance driving and is a popular choice for Supra owners looking to upgrade their drivetrain.

This particular LSD is designed for the 8.5-inch differential housing found in many Supra models. It's compatible with both manual (5-speed and 6-speed) and automatic transmissions for the Supra, and automatic transmissions only for the Soarer. When installing an LSD, it's always a good idea to consult the manufacturer's installation instructions for specific details regarding fluid requirements and break-in procedures. Upgrading your differential is a significant modification that can greatly enhance your vehicle's performance capabilities.