Oil pump construction for watercraft engine
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United States of America Patent
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-
Mar 25, 2003
Grant Date -
Sep 27, 2001
app pub date -
Mar 22, 2001
filing date -
Mar 22, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lubrication system for an internal combustion engine includes an oil pump assembly driven by the crankshaft. The oil pump can be mounted in various positions for maintaining a low center of gravity of the engine. Optionally, or in addition, the engine can include a bearing disposed between a valvetrain drive gear and an output drive gear.
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