Im assuming you already got on the transducer shield and saver website? When you are ordering it asks what boat and what jackplate you have. I want to say “Power Lift” is a CMC product….they are listed on T-H Marines website so Id say order the L-bracket for a T-H Marine jackplate. If thats wrong somebody will correct me soon. I also recently added a 998 to my boat. I will look at the numbers for you tomorrow if the weather allows. I was unaware of the need for an extension (spacer) but after placing my order, they e-mailed me asking a couple of questions and once I responded, they told me I needed the extension (spacer). They seemed very knowledgeable about their product and our boats and what we need. Below is the shield you need. TM-HDsi Price: $79.95 I had to have an inch and a half spacer for my Slidemaster jackplate. You can contact them from their website to see what size spacer you need.Last edited by toledobasser on February 26th, 2013, 6:56 am, edited 2 times in total.Jim EbarbMany, LA (Toledo Bend Lake)2004 Cougar/ 225 OptimaxHumminbird Helix 12 Chirp SI on BalzOut Mount at bowLowrance HDS 7 at bowHumminbird Helix 12 Mega SI on Ram Mount at ConsoleLowrance HDS 8 in dash at console
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