Don't know about the specific brand you're installing, but I was use to my Bobcat having the dirt bucket with teeth and a utlility bucket so I considered the tooth bar a must for me. I installed mine on my B2100 w/DuAl loader. No real retro fit per se. Drill two holes in the sides of the bucket, slide it in place, put in two bolts /flat washers/lock washers, tighten up, you're in business. Real easy off and on. Easier than putting on the box scraper. I've done things with that lil tractor that would make most who post here cringe and bring me up on lil tractor abuse charges...but it never misses a beat, and I've never picked up the slightest distortion on the bucket. Personally, I wouldn't be without one.
