OS Giken Mercedes Benz - A TYPE TCD SuperLock LSD This design is a spline-through-side-gear

This design is a spline-through-side-gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions)

PORSCHE Boxster non-S 986

Requires Custom Hydraulic Slave Cylinder

progressive locking

These diaphragm springs combined with our special OS Giken Release Sleeves provide a much easier to operate clutch

OS Giken Mercedes Benz - A TYPE TCD SuperLock LSD This design is a spline-through-side-gearThe OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline through side gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions). All components are chemically heat treated for maximum durability All components are constructed from a high grade steel alloy Gears are raw forged for maximum strength Clutch disks are precision