This Volvo Penta API GL-5 Gear Oil Quart is the perfect solution for maintaining your vehicle's gear/differential oil. With a viscosity of 80W-90, it guarantees efficient performance and optimal protection for your vehicle. The oil has a volume of 1qt. and it is suitable for use in any unit type. This product is manufactured in the United States, and the brand is Volvo Penta. It comes without a warranty, and the manufacturer part number is 1141676. The oil meets the GL-5 rating, which is the highest level of performance for gear lubricants. It is ideal for automotive tools and supplies.