AMSOIL Synthetic Marine Gear Lube 75W-90 consists of an exclusive Amsoil formulation. It is based on synthetic oils and high performance additives tailored to the specific requirements of marine applications. Reinforced by extreme pressure additives for maximum protection during rapid acceleration and high horsepower engines. It also protects against shock loads caused by cavitation of heavily loaded engines.

AMSOIL Synthetic Marine Gear Lube 75W-90 is water resistant. It focuses on protection in extreme pressure situations, even when mixed with up to 10% water. It promises a longer life of the gearbox by preventing water contamination. It also prevents rust formation and is compatible with aluminium, copper and brass alloys.