On my 2006 Monaco Dynasty Diamond IV, today I noticed a significant hydraulic leak in front of the rear duals. I suspected a slide problem so I extended all of the slides and the leak increased. It seems to be leaking from a cylinder about 18 to 20 inches long, mounted on the frame in front of the duals. There appears to be a piston extending from the cylinder about 2 1/2 to 3 inches and that was covered in hydraulic fluid and may be the source of the leak. When I retracted the slides, all retracted normally except the passenger side bedroom slide which I assume is hydraulic since it is very fast. The slide only retracted on one side, that being the front toward the front of the coach. Does anyone know if this cylinder can be sourced generically and where. Also, where is the hydraulic slide pump since i need to get the un-retracted portion in. One last thing, should I get the rear passenger side slide fully retracted, is the coach safe to drive. Thanks John Harris