Yanmar YM186D & Ford LGT14D Dixon Z BX2200D Kubota
Kubota still offers a ROPS for this tractor for a very reasonable price. You can go to the Kubota web site for information. You need to fill out a form with the tractor serial number and take to your local dealer.
alvanko is right. You should be able to get one for $148 from any Kubota dealer. I bought one for my L345 and installed it myself. Here's the web page. /forums/images/graemlins/cool.gif