What oil goes into back axle of 350 Honda ATV?

The rear axle of a Honda 350 ATV typically uses a gear oil, specifically a hypoid gear oil with a viscosity rating of 80W-90 or 75W-90. It's important to consult the owner’s manual for the specific model, as recommendations may vary slightly. Ensure that the oil meets the API GL-5 specification for optimal performance and protection.