Explore differentials. Browse differential gear & differential price. Shop differential axle. Find used differentials. Maintaining your vehicle's differentials is crucial for seamless operation and longevity. Regular fluid changes prevent premature wear, while unusual noises or vibrations often signal the need for inspection or replacement. When selecting a new differential, consider the type?be it open, limited-slip, or locking?ensuring compatibility with your driving needs. High-quality materials are paramount for durability, while features like gear ratios can tailor performance. Installation is simplified with complete kits, so offer these as a value-added option to DIY enthusiasts. Keep these tips in mind to optimize your car's handling and power distribution, ensuring a smooth and responsive driving experience.