How much does a new Kohler 25hp engine cost? The place where I do my business at wants $2000 for a new engine and the labor for putting it on. The thing is, it still starts and drives around, but it has very little power. Could it just need an oil pump?

Also, how much does it cost for wheel motors on a dixie chopper flatlander? My mower can't even go up the slightest incline.