Abstract: A propulsion system and method for driving one or more accessories in an outdrive of a boat having an engine coupled to a drive shaft to supply torque thereto are provided. The torque received by the drive shaft is principally used to propel the boat. The propulsion system includes a driven shaft dedicated to drive the one or more accessories, and further includes a gear assembly for passing a portion of the torque received by the drive shaft to the driven shaft so that each of the one or more accessories coupled to the driven shaft receives driving torque therefrom.

Abstract: A propulsion system and method for driving one or more accessories in an outdrive of a boat having an engine coupled to a drive shaft to supply torque thereto are provided. The torque received by the drive shaft is principally used to propel the boat. The propulsion system includes a driven shaft dedicated to drive the one or more accessories, and further includes a gear assembly for passing a portion of the torque received by the drive shaft to the driven shaft so that each of the one or more accessories coupled to the driven shaft receives driving torque therefrom.

Abstract: A tilt-trim subsystem assembly affixed to an outdrive of a stern drive that may be supported by a gimbal unit and may be configured to rotate about a predetermined axis to impart a desired trim or tilt to the drive system is provided. The tilt-trim assembly has one respective end thereof configured to pivotally receive one anchor pin supported by the outdrive. The assembly includes one or more cylinders having one end thereof pivotally connected to another anchor pin so that when the cylinder is actuated the outdrive and the tilt-trim subsystem assembly are jointly rotated about the predetermined axis.

Abstract: A tilt-trim subsystem assembly affixed to an outdrive of a stern drive that may be supported by a gimbal unit and may be configured to rotate about a predetermined axis to impart a desired trim or tilt to the drive system is provided. The tilt-trim assembly has one respective end thereof configured to pivotally receive one anchor pin supported by the outdrive. The assembly includes one or more cylinders having one end thereof pivotally connected to another anchor pin so that when the cylinder is actuated the outdrive and the tilt-trim subsystem assembly are jointly rotated about the predetermined axis.

Abstract: A common fluid pressure supply apparatus (40) for a watercraft (10). A fluid interconnection apparatus interconnects the hydraulic fluid circuits operating the hydraulic transmission (18), power steering (30), and tilt-trim function (34) for an inboard/outboard stem drive (20) watercraft. A single fill vessel (104), oil cooler (82), and filter (126) are utilized for the common fluid pressure supply apparatus. The fluid interconnection apparatus may include the transmission housing reservoir (42).

Abstract: A common fluid pressure supply apparatus (40) for a watercraft (10). A fluid interconnection apparatus interconnects the hydraulic fluid circuits operating the hydraulic transmission (18), power steering (30), and tilt-trim function (34) for an inboard/outboard stem drive (20) watercraft. A single fill vessel (104), oil cooler (82), and filter (126) are utilized for the common fluid pressure supply apparatus. The fluid interconnection apparatus may include the transmission housing reservoir (42).

Abstract: A tilt-trim subsystem assembly affixed to an outdrive of a stern drive that may be supported by a gimbal unit and may be configured to rotate about a predetermined axis to impart a desired trim or tilt to the drive system is provided. The tilt-trim assembly has one respective end thereof configured to pivotally receive one anchor pin supported by the outdrive. The assembly includes one or more cylinders having one end thereof pivotally connected to another anchor pin so that when the cylinder is actuated the outdrive and the tilt-trim subsystem assembly are a jointly rotated about the predetermined axis.