The 2 Pack Mobil 1 Synthetic Gear Lubricant LS 75W-90 is a premium gear oil specifically designed for limited slip differentials. With a viscosity rating of 75W-90, this oil provides excellent protection and lubrication for gears, ensuring smooth operation and longevity. Manufactured by Mobil 1, a trusted brand in automotive lubricants, this product is a reliable choice for maintaining your vehicle's gear system in top condition. Ideal for regular use or as a high-quality upgrade, this gear lubricant is a must-have for any car enthusiast looking to optimize their vehicle's performance.