Hi Derek, I am pleased to assist you. Yes, this is an OEM (Original Equipment Manufacturer) part, as Motorcraft Parts is the official parts supplier for Ford and its associated brands. Using this axle assembly should provide the exact fit and specifications required for your vehicle, especially if you've had issues with aftermarket axle assemblies not fitting correctly. This part is specifically designed to match Ford’s factory standards, making it a reliable choice for compatibility. If your vehicle information matches this product, click the link below to order directly and take advantage of our current discounts while supplies last. I hope this helps and enjoy shopping! https://www.carparts.com/axle-assembly/motorcraft/mitx833?can=CPGG4850_CSQA_20241028

Hi Mario, I do not have the details to answer your question. This axle assembly is a direct fit OE (Original Equipment) replacements for specific vehicles. They are engineered to be exactly of the same spline count as the original to conform with the quality standard of the OEM manufacturer.