Clutch Plate Materials

All KAAZ LSDs rely upon metal clutch discs. There are two different versions of steel clutch used by KAAZ: standard steel and WPC-treated steel. These clutch discs generally provide a very long clutch life. Most of these clutch discs are grooved to improve lubrication flow, but some will have both flat and smooth discs mixed in with the grooved.

Super Q option – WPC clutch plate treatment

KAAZ now feature the WPC treatment as an option on their clutch plates. The WPC treatment is a proven process that has been utilized for many years in the racing and automotive industry. WPC is not a coating; it is a treatment that enhances the surface to reduce friction and strengthen the parts. WPC achieves this process by firing ultra-fine particles towards the surface of a product at very high speeds. The resulting thermal discharge permanently changes the surface. Strengthening structure and creating a harder more durable final product

The ultra-fine media of the WPC process, when projected at high velocity towards the product surface, creates compressive stress at the impact points. At the same time, a micro thermal reaction takes place. It effectively seals minor surface features. It also allows a condensed surface to form that has improved density due to compaction. This altered and highly compact surface condition overcomes the problem of brittleness that is usually encountered when metals are hardened.

To Sum It All Up

It's sometimes the parts that you never see that affect performance the most. In the case of limited slip differentials, an enthusiast can now direct power to twice as many drive wheels. The payoffs can be seen in both straight-line and cornering performance. When the budget permits, a KAAZ LSD can offer significant strength and performance advantages over an OEM unit. When you are ready to stop slipping and start gripping, a KAAZ LSD should be part of your plan.