I have a 1996 four Winn’s horizon 170 with a Volvo outdrive. The trim cylinders started leaking. I am unable to locate a rebuild kit. The only numbers that I am able to read off the outdrive are the serial #T0798531 and 3868156 I assume the last number is the model number. I have heard the mercruiser rebuild kits will work but I don’t know what kit to order. There are many to choose from. Any help will be appreciated