Odyssey - the makers of DeVeres are very helpful
As the Enlargers are made like tanks they will almost never wear out
However, Odysey have a good range of spares and are generous with their advice
Being on the other side of the pond they will probably refer you to their American Agent (haven't a clue who that would be) - but its a good place to start
They have always been very helpful to me
Good Luck
Martin
http://www.odyssey-sales.com/