Autoparts 20-853-33-S Carburetor Carb Replacement for Kohler Courage 20 853 16-S SV530 SV540 SV590 SV600 15HP 17HP 18HP 19HP Engines is up for auction in Automotive. The current bid is $1.00, 94% below the $17.60 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.