Description

The OS Giken SuperLock ST Plate Lock Differential uses our patented thrust ring design that provides smooth, progressive locking. This design is a thru-axle through-side gear design that allows for the installation of more friction plates (up to 2x as many as competitor versions). 

• All components are chemically heat treated for maximum durability
• All components are made of high-quality steel alloy
• Gears are rough forged for maximum strength
• Friction plates are precision milled simultaneously on both sides to extremely close tolerances, resulting in minimal warpage.
• The limited slip differential housing is milled from a single bill piece to ensure uniformity.

The standard specification of the OS Plate Lock Differential allows for low preload while maintaining a fully progressive 100% locking action. When replacing an open differential, installing an OS Plate Lock Differential will completely improve the driving experience, while maintaining everyday usability.

Tunability

If your application delivers significantly more power, we offer additional tuning services for your new/used Plate Slip Differential in-house. More power usually means more 'kick' on the differential. We have the ability to speed up or slow down the differential action to allow the vehicle to achieve maximum traction.

• The initial torque can be adjusted by using thicker/thinner conical springs
  
• The inclination angles can be adjusted by exchanging the pressure ring and the 'iron cross' for even more tuning options