Description

The OS Giken SuperLock Limited Slip Differential uses our patented thrust ring design that provides smooth, progressive locking action. This design is a spline-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 machined on both sides simultaneously to extremely close tolerances, resulting in minimal warpage.
• The limited slip differential housing is milled from a single solid piece to ensure uniformity.

The standard specification of the OS Limited Slip Differential ensures a low preload, while still maintaining a fully progressive 100% locking effect. Operation is quiet and the progressive locking action ensures smooth and predictable locking. When replacing an open differential, equipping it with an OS Limited Slip Differential will completely improve the driving experience while maintaining daily usability.

Adjustability

If your application delivers significantly more power, we offer additional adjustment services for your new/used limited slip differential in-house. More power usually means more load on the differential. We have the ability to speed up or slow down the differential action so that the vehicle achieves maximum traction.

• Initial torque can be adjusted by using thicker/thinner conical springs
• The timing of the lock progression can be adjusted by using stiffer/weaker compression ring springs, allowing the progression to full lock action to be precisely tailored to the vehicle/driver
• The angles of inclination can be adjusted by exchanging the thrust ring and cross piece for even more adjustment options
• TCD specification plates can be installed for improved oil cooling and even smoother operation