Abstract: A marine drive is for propelling a marine vessel. The marine drive has a propulsor configured to generate a thrust force in a body of water, an electric motor that powers the propulsor, a battery having a battery port for outputting battery power, a supporting frame that supports the marine drive relative to marine vessel, the supporting frame having a frame interior that retains the battery, and a motor port in the frame interior, wherein inserting the battery into the frame interior engages the battery port with the motor port so that the battery provides electric power to the electric motor. A removable cover is provided on the motor port.

Abstract: A marine drive is for propelling a marine vessel. The marine drive includes: an engine; an exhaust manifold that conveys exhaust gas from the engine; a cooling jacket on the exhaust manifold, wherein a cooling passage is defined between the cooling jacket and the exhaust manifold; a cooling pump that pumps cooling fluid through the cooling passage so as to cool the exhaust manifold and the exhaust gas; a power steering actuator configured to steer the marine drive relative to the marine vessel; a power steering pump that pumps power steering fluid from a power steering reservoir to the power steering actuator; and a power steering cooler on the exhaust manifold and configured such that the power steering fluid is cooled by the cooling fluid in the cooling passage. In some examples the marine drive is configured for use in an outboard motor.

Abstract: A tool for installing and removing a stretch fit belt on a marine engine pulley includes a body having first and second ends, an inner face located adjacent an outer surface of the pulley, and an outer face guiding the belt. A rib on the inner face contacts a pulley groove. A wedge protrudes from a lower portion of the outer face near the body's first end and slopes downwardly from a wedge upper corner to a wedge lower corner located between the body's first and second ends. An overhang protrudes from an upper portion of the outer face near the body's second end and has a curved portion located between the body's first and second ends and a tapered portion extending from the curved portion to the body's second end. The tool is dimensioned to accommodate a width or a thickness of the belt during installation or removal thereof.

Abstract: An outboard motor is for propelling a marine vessel in water and can be trimmed about a trim axis into and between a raised position in which the outboard motor is fully trimmed up out of the water and a lowered position in which the outboard motor is fully trimmed down into the water. The outboard motor has a hydraulic steering actuator for steering the outboard motor about steering axis and a reservoir mounted on the outboard motor and containing hydraulic fluid for the hydraulic steering actuator. A vent opening vents the reservoir to atmosphere and is located on top of the reservoir and closer to the back of the outboard motor than the front of the outboard motor so that the vent opening does not become covered by the hydraulic fluid when the outboard motor is trimmed into and out of the raised and lowered positions.