Product review (4 stars): Slight headache
Be prepared for a couple things ahead of time. These are made to be replacements for a variety of units/models/brands so don't be discouraged once you get the old one out and start comparing stats (amperes, etc.). They more than likely won't be a direct transplant in values...but if you did your homework and it says it's the 'guaranteed' replacement part...than just put it in.
That said my old one had 3 spade connectors on it. This one only had 2. The 'removable' spade for ground from my old one was for a smaller diameter screw so it wouldn't simply crossover. I had to cut the spade crimp off and crimp on a new 'eye-let' that was larger to go over the screw (this is the screw that goes through the transformer and holds it all together. There are two screws, one is used for ground). I hope this makes sense. It worked once installed.