Features and Benefits: Precise Fit, Easy Installation Designed as a direct replacement for your original driveshaft. Precise fit for easy installation – every time. Pre-lubricated sliding yokes minimize friction and increase durability. Smooth, Vibration-Free Operation Precise manufacturing process ensures each driveshaft is in phase and balanced, eliminating vibration. Durable Construction Brand new (not remanufactured) universal joints provide smooth, quiet operation. Constant sliding yoke action accommodates driveshaft angle changes on a variety of surfaces.