hey guys, I’m helping another friend with his 2005 Sea Ray 260. Mercruiser bravo 3 The stern drive is all the way up now. When I try to trim down I hear the pump run but the drive won’t move at all. The motor seems to run fast too(no load) I have oil in tank. Up won’t do anything, I think it’s just all the way up. I picked up two end caps for the hydronic rams. I think there just leaking, sucking air. Do I need any other seals o rings or bushings? Or is the new cap enough? Last he had two extra good condition rams pt number 98719. Are they the right ones for my bravo 3 stern drive? Thank you guys so much!