Steering shaft function is to connect the steering wheel with the car's steering gear, makes it easy to turn your car wheels. Precise fit : AUQDD steering shaft is engineered within strict tolerances to directly replace the original shaft on certain vehicle years, Makes and models. Trustworthy performance : built to meet thorough torsional, tensile, fatigue and other durability testing for reliable operation. Universal Joint : Direct replace your worn or damaged steering shaft, with new U-Joints featuring precision needle bearings for smooth, silent operation and reliable performance. PLEASE NOTE : Before placing the order, please check your car model in the Amazon Fitment Filter System in the top left corner,Do not count on year make and model only,view compatability tab including the notes. ASIN B08RYDPXTH Brand AUQDD Model automotive steering columns Exterior Metallic Finish Item Weight 2.07 pounds Manufacturer AUQDD OEM Part Number 2L1Z3B676AA 3L1Z3B676AA 4L1Z3B676AA, 6L1Z3B676AA 6L1Z-3B676-AA Item model number 03-06 Expedition Product Dimensions 15.35 x 1.97 x 1.97 inches Manufacturer Part Number ZX-364