TCSTOUT,
WELCOME TO THE FORUM, It's the friendliest place on planet earth ~~~~~~~
Go to:
http://www.messicks.com/TractorParts/Kubota/RTV900.aspx
That will give you a idea of the cost of the oil / filters for your RTV 900 . May I make a simple suggestion, when going back with your transmission fluid, go back with the Super UDT, machine runs stronger and smoother !!!!
Something else, if you plan doing any service work or tinkering on your unit yourself, do yourself and the machine a favor and purchase the RTV 900 shop manual, it's worth it's weight in gold.
What are your plans with your RTV ??????? What are you planning on installing on the new machine. Another suggestion, REMOVE THE SPARK ARESSTOR ( If your not running on Goverment Property ) and pick yourself one of them High Rise Intakes for the 900. Also, look at this link:
http://compacttractorreview.com/cs/forums/t/2900.aspx
and stroll down and see what other member has done to their machines ... Any questions on anything, were always here >>>>>>>>
~~~~~~~~ Two Guns ~~~~~~
TWO GUNS SWAMPS OF LOUISIANA