Question about a 9.25 rear

also known as a redi-sleeve , I was able to get one that fit an 8 3/4 axle to fix a grooved axle , far as I know it's still holding , the part wasn't for an 8 3/4 per say I just went thru listing till I found one that fit , did the same on a yoke , that flange on the one in the picture can be removed after install