The model # is  STZ-20KH it has a 61" deck and Kohler 20 Magnum.  I'm thinking it's a 1993 but I'm not sure. It has 2770 hours on it and runs like a top.  The deck is solid as ever.  A few parts of the deck linkage are really warn but I plan on replacing them this winter.  Anyone know what year it is?  Thanks.
	
		
			
		
		
	
			
			 
				 
			 
			 
 
		