Lucas SxS Synthetic Front Drive Differential Oil Lucas Front Drive Differential Oil represents a distinctive blend of lubricants engineered specifically for four-by-four ATVs, UTVs, and side-by-sides. It effectively reduces running temperatures and minimizes wear on the drive differentials powering the front wheels. Features: Formulated from the highest quality synthetic gear lubricants Developed specifically for the stresses of front drive differentials Delivers extraordinary protection while giving extended gear life Reduces heat