I have all the mounting hardware for the head unit....Including the backing plate....And such......There is also a new tube of armacell that you could cut your own donut rings from for sealing.

If anything ....parts are simple to find...Bolts can be had at hardware stores....and such.

Necro is right....You would need to put it in a seperate enclosure....or case on top, below or beside your current unit...Most run it just sitting on top of the current case....Thats what it was designed for...

I can in fact run 24/7 if thats your choice....