<p><strong>BMW E46 E90 E89 X3 Rear Differential Output Flange Pair</strong> — OEM replacement flanges for 3 Series, Z4, and X3 models (1999–2015). Direct bolt-on fit with no modifications required.</p> <ul> <li>Fits E46, E90, E89, and X3 platforms</li> <li>OEM-quality construction for reliable performance</li> <li>Pair includes both left and right flanges</li> <li>1999–2015 model year compatibility</li> </ul> <p>Restore proper driveline connection and eliminate play or noise at the differential. Essential for maintaining smooth power delivery to your wheels.</p>