Up for sale is a genuine OEM Infiniti QX50 18-21 2.0L AWD Rear Differential Assy Part#38300-5NA0A. This top-quality differential and housing assembly is made in Japan and comes with a 1-year manufacturer warranty. It is designed for rear axle use and has an undefined gear ratio. The differential assembly is suitable for lower and rear vehicle placement and fits perfectly on Infiniti QX50 models.