YES I CAN HELP! I have the same outdrive.....http://www.bluewatermarinesvc.com/pdf/Mi-Wheel.pdf
go there and take some measurements, scroll down till you see the volvo part and take some measurements, I had to do the same thing!
I just matched up the oem number from mine , 814615-1
comes out to be a standard one, good to know. i saved the page to my boat docs file
thanks for the info
