KAAZ Corporation is the top brand name manufacturer and

supplier of Limited Slip Differentials (LSD) for racing and street performance in Japan.

Many top teams in various racing categories from drifting to road racing use KAAZ LSD units for their team cars. Especially in the drifting scene, KAAZ Solid LSD is considered the top choice LSD from beginners to professionals.

What Is a KAAZ LSD?


Co-ordSport – KAAZ Limited slip differential is a platted diff.
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The Kaaz LSD has 8 to 24 internal clutch plates depending on make and model.The LSD is activated by pressuring the clutch plates which will produce a very strong locking performance and superior response during performance driving.

In general, a Clutch Type LSD has pressure rings and friction plates inside the differentials case. The Standard differential when a car is moving straight or rotational difference between left and right wheels are similar. Once there is a rotational difference among the wheels, the cross axis, which is set in the middle, will press the pressure rings, then the pressure rings will transfer the movement to the clutch plates. When all the clutch plates are engaged, both wheels are locked and the torque is transferred equally to both wheels.

Why Choose a KAAZ LSD?

Many assume that limited slip differentials from different manufacturers are all the same, however, KAAZ use a clutch type differential, which is beneficial to road racing due to liner/faster lockup with more predictability.

On Torque Biasing units such as Quaife LSDs, when one wheel lifts, there comes a reaction where the differential now carries a open differential character due to power only being transfered to one wheel, however when the lifted wheel makes contact there is a time frame in which progressive build-up is needed in order to transfer full power.

This problem can be a huge downfall when used in road or rally racing where the car is more likely to be subject to wheel lift.

The KAAZ LSD provides power even during one-wheel-contacts.


Download KAAZ LSD Price Lists

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KAAZ LSD Lock Adjustment Instruction Sheet