Castrol HYPOY C Gear Oil is a multigrade gear lubricant that provides excellent performance in a manual transmission and differentials. Exceeds API GL-5 and MT-1 performance specifications

Engineered for passenger cars and light trucks operating under high-stress conditions

Meets the service fill requirements of conventional and limited slip differentials

Recommended for use in all ATVs and Scooters with separate transmissions that require an API GL-5 gear lubricant. Can be used in V-Twin and Dirt Bike transmissions.