OS Giken Mercedes Benz - A TYPE TCD SuperLock LSD The aluminum cover allows for

The aluminum cover allows for higher clamping force (increased capacity) and will handle the hard abuse often found at the track

HondaNSX - NA1 5spd

OS Release Sleeve Assembly

progressive locking

Lock Timing - 224

OS Giken Mercedes Benz - A TYPE TCD SuperLock LSD The aluminum cover allows forThe 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