I think it will fit fine to good enough. I suspect each is slightly different but there is some slip built into all the above. I think you will be able to easily assess and set appropriately. My plow came off once…goal is not do that.Once I have some bushings come in I'll let you know how well the QH20 marries up with the EA box blade, EA land leveler and Buhler/Farm-King rear blade.![]()