Hattiesburg, Miss. is the US factory for Kohler engines.
Kohler for sure
12-050-01: Available at most Lowe's
That depends on what size of Kohler engine you have ( my 149 cc Kohler engine on my lawn mower takes ( 20 ounces / 600 ml )
No
it is under the flywheel
The Kohler CV16S engine (including filter) holds 2 quarts of oil.
Someone can order Kohler engine parts from the official 'Kohler Engines' website and clicking on the 'Buy Parts' link. From there one can choose to either find their local dealer or buy parts online.
2
Yes
I cannot find that model on Kohler's web site. http://www.kohlerengines.com/home.htm
The float is probably stuck open.
The type of oil that is recommended for Kohler engines is 10W-30 Command Oil. SAE 30 Magnum Oil is also recommended for certain Kohler engines.