Can i use my new quad lnb on my old sky dish?

Hi,

I use to have sky, but we got rid off it in 2016 and I have a Sky/Freesat quad LNB free and was wondering if its possible to use on my old dish please ? Both my Lg smart tv's have both freeview and freesat tuners. I would rather be able to change the lnb than mess around with a cable splitter etc

Any help would be much appreciated. I will get pictures of the satellite and Lnb today for you all.

Thank You

Wolfheart1981