This rear differential is perfect for your 2011 Jeep Patriot 2.2 CRD Sport Plus. With its reference OE/OEM number of P3501A115, you can be assured of a perfect fit and excellent performance. This part is designed to fit at the rear of your vehicle and is ideal for those who want to upgrade or replace their existing differential. The brand of this differential is Jeep and it is not considered a classic part. Its placement on the vehicle is at the rear and it falls under the category of additional differential parts, differentials, assemblies & parts, transmission & drivetrain, car parts & accessories, and vehicle parts & accessories. Purchase this rear differential now and experience the difference it can make to your vehicle's performance.