Hello - Unfortunately no, these blades are designed to fit on the Cub Cadet LTX1045 series mowers built in 2009 and after. Thank you for your question.
Yes.
A set of 2
No
yes
Yes, these blades will work on that tractor.
I don't think they would work, much less fit. Huskies are a 5-point star mounting hole and these are a 6-point mounting hole.
They work on my 2016 RZT with fabricated deck. I would imagine they will work with your 2017 as well.
I use these with my Cub Cadet 46" RZT zero turn mower.
15/16" socket