Ford ZF Truck 1987-95 5 Speed S5-42 5th-Reverse Hub & Slider Assembly with Synchro Rings ZF42-40A This Hub & Slider Assembly is for the 1987-95 S5-42. It includes the hub, slider, 5th and Reverse Synchros and spring and Keys If you have the S5-47, this is not the right 5th-Reverse Hub & Slider for you but we do have it available!