An outboard motor with improved maintainability and attachable to a hull of a marine vessel includes an internal combustion engine and a cowl to cover the internal combustion engine. The internal combustion engine includes an oil filler to feed oil thereto and an oil filter to filter the oil. In a case that a direction perpendicular or substantially perpendicular to a bottom of the hull is a vertical direction, the cowl is separable into a top cowl to cover an upper portion of the internal combustion engine and a side cowl to cover a side portion of the internal combustion engine. At least a portion of the oil filler or at least a portion of the oil filter is located above a separating line which is a boundary between the top cowl and the side cowl.

An outboard motor with improved maintainability and attachable to a hull of a marine vessel includes an internal combustion engine and a cowl to cover the internal combustion engine. The internal combustion engine includes an oil filler to feed oil thereto and an oil filter to filter the oil. In a case that a direction perpendicular or substantially perpendicular to a bottom of the hull is a vertical direction, the cowl is separable into a top cowl to cover an upper portion of the internal combustion engine and a side cowl to cover a side portion of the internal combustion engine. At least a portion of the oil filler or at least a portion of the oil filter is located above a separating line which is a boundary between the top cowl and the side cowl.

A docking station for a fluid cell is disclosed. The docking station includes at least one first connection for fluid exchange with the fluid cell and at least one second connection for fluid exchange with a fluid reservoir. A pump is provided for conveying a fluid. A control device is provided for controlling at least one of the pump and a valve device on at least one of the at least one first connection and the at least one second connection. An electrical connection is provided for a power supply of at least one of the control device and the pump.

A docking station for a fluid cell is disclosed. The docking station includes at least one first connection for fluid exchange with the fluid cell and at least one second connection for fluid exchange with a fluid reservoir. A pump is provided for conveying a fluid. A control device is provided for controlling at least one of the pump and a valve device on at least one of the at least one first connection and the at least one second connection. An electrical connection is provided for a power supply of at least one of the control device and the pump.

A one-piece cast metallic adaptor for an engine lubrication system that has threading in the casting to secure components to the one-piece cast metallic adaptor.

A one-piece cast metallic adaptor for an engine lubrication system that has threading in the casting to secure components to the one-piece cast metallic adaptor.

A dilution suppression device 1 consists of a container 11 that can hold lubricating oil O containing a fuel component of an engine, a lubricating oil injection section 12 that injects lubricating oil O into the container 11, an absorption section 13 that is provided inside the container 11 and can absorb lubricating oil O, an internal pressure reduction section 14 that reduces the internal pressure of the container, a heating section 15 that heats the lubricating oil O to separate the fuel component from the lubricating oil O, a gas introduction section 16 that introduces gas into the container 11, a fuel component discharge section 17 that discharges the fuel component from the container 11, and a lubricating oil discharge section 18 that discharges the lubricating oil O with the fuel component separated from the container 11.

A dilution suppression device 1 consists of a container 11 that can hold lubricating oil O containing a fuel component of an engine, a lubricating oil injection section 12 that injects lubricating oil O into the container 11, an absorption section 13 that is provided inside the container 11 and can absorb lubricating oil O, an internal pressure reduction section 14 that reduces the internal pressure of the container, a heating section 15 that heats the lubricating oil O to separate the fuel component from the lubricating oil O, a gas introduction section 16 that introduces gas into the container 11, a fuel component discharge section 17 that discharges the fuel component from the container 11, and a lubricating oil discharge section 18 that discharges the lubricating oil O with the fuel component separated from the container 11.

A liquid filter device may include a filter housing and a ring filter element arranged in the filter housing. The filter housing may include a filter housing cover and a filter housing pot connectable tightly therewith via a housing seal. A discharge channel, a central clean channel, and a vent channel may be disposed in the filter housing pot. The ring filter element may include an upper end plate, a lower end plate, and a pleated star. When the liquid filter device is in an operating state, a pin arranged on the lower end plate may be disposed in and seal the discharge channel via a first seal, a second seal arranged on the lower end plate may be disposed against a surface of the clean channel, and a third seal arranged on the upper end plate may be disposed against a surface of the vent channel.

A liquid filter device may include a filter housing and a ring filter element arranged in the filter housing. The filter housing may include a filter housing cover and a filter housing pot connectable tightly therewith via a housing seal. A discharge channel, a central clean channel, and a vent channel may be disposed in the filter housing pot. The ring filter element may include an upper end plate, a lower end plate, and a pleated star. When the liquid filter device is in an operating state, a pin arranged on the lower end plate may be disposed in and seal the discharge channel via a first seal, a second seal arranged on the lower end plate may be disposed against a surface of the clean channel, and a third seal arranged on the upper end plate may be disposed against a surface of the vent channel.