This kit eliminates all electronics required for OEM 4WD Actuator. The Sure 4 Manual 4WD Actuator housing, and housing cover are made of powder coated aluminum, and tastefully engraved with our company logo, as is the Lever Mounting Hardware. Other components are made of Stainless Steel and various high quality materials. It comes complete with a new Collar, "O" Ring, and Pin, and the unit has a lifetime warranty.