I've owned my Ariens for about 6 years. I picked it up cheap, and it is a beast that goes through anything. Or at least it did. The engine seized up on me last weekend, and I can't get it to free up. So I'm looking for a replacement engine for it. The original engine that was on it is a Tecumseh H50-65077H 5hp model. I'm not too far from Seneca Falls, NY and I hear there's a good size junk yard there that may have an engine, but I'm wondering if anyone knows possible engines that could swap out easily with this one. I'm not very experienced with this sort of thing, and I have limited tools so I am hoping to find something that would require a minimum amount of modifications or none at all. Thanks!