I ran my hydraulic lines through my transom adaptor. I used 1/4" tubing fittings and substituted
O-rings for the ferrules. That way if my tubing breaks at a fitting I can just move the O-rings up and re-conect the ends. It works great. No problems with the fit for two years. No leaks either. I'd post a pic but the image center has me screwed for now. It's a simple install and you should have no problems.
My agressor came with the O-ring etc. to adapt to my JC. It was a tight fit getting the pivot pin in with the O-ring in place but a little muscle ended the debate. Made for a nice seal between the bowl and the diverter. My old nozzle had no O-ring at all. BIG IMPROVEMENT!
You'll love the added control.
Peace Man!
CESAR