LIQUI MOLY Transmission Oil 21687 is a premium synthetic lubricant engineered to meet the demanding requirements of modern manual transmissions. Its advanced formulation provides exceptional thermal stability and resistance to oxidation, ensuring consistent performance even under extreme operating conditions. This transmission oil offers superior wear protection for gears, bearings, and synchronizers, extending the lifespan of critical transmission components. The carefully selected additives contribute to reduced friction, leading to smoother gear changes and improved fuel efficiency. Suitable for a wide range of manual gearboxes, LIQUI MOLY Transmission Oil 21687 maintains its viscosity across a broad temperature range, guaranteeing reliable lubrication from cold starts to high-speed driving. Its excellent load-carrying capacity ensures protection against shock loads and heavy-duty operation.