AP03 Differential Assembly Ratio 3.73 Fit 2011-17 Compatible for BMW X3 F25 31509455991 31507592001

OEM Part Number315075920023150945599131 50 7 592 00231 50 9 455 991Fit for the Following ModelsCompatible for BMW X3; 28iX 2011-2012 (3.73 Ratio)Compatible for BMW X3; Will Fit Only Diesel, w/o Shift Paddles on Steering Wheel 2015-2017 (3.73 Ratio)==========Model Number : 7592002, 9455991, 7 592 002, 9 455 991, 31507592002OEM NO. : 31509455991, 31 50 7 592 002, 31 50 9 455 991Compatible Year : 2011, 2012, 2013, 2014, 2015, 2016, 2017Compatible Makes : Compatible for BMWCompatible Model : X3Placement on Vehicle : FrontGear Ratio : 3:73Type : DifferentialWelcome to our auto parts store! We supply a wide range of car exterior accessories. Such as car tail, bumper and other accessories to make your car more cool!

• Improves Cornering Stability Intelligently manages wheel speed differences during turns, reducing inside-wheel drag for smoother cornering and better tracking stability
• Enhances Traction on Challenging Surfaces Automatically redirects torque to the wheel with grip when one loses traction, improving mobility on wet, icy, snowy, or off-road terrain
• Built for Demanding Driving Loads Reinforced internal gearing and calibration sustain high torque output reliably, supporting spirited driving or heavy-duty use
• Increases Drivetrain Efficiency Reduces internal friction and power loss, allowing more engine power to reach the wheels for sharper response and improved driving dynamics
• Long-Term Performance Reliability Core components undergo rigorous fatigue and endurance testing to maintain consistent steering response and operational integrity under repeated high-load conditions