i have identified a leak on the steering actuator of my Volvo Penta 5.0GXI-F sx-m drive. I found that Five Star Marine in Florida does the rebuild on these actuators but you must send your in. I am looking for a spare or core actuator that i can send in and have rebuilt and not have my boat out of the water for a few weeks while this is being done. Any leads of where or who might have such an animal?