Tried to call and get some info on mower blades. I checked their websight and they claim to have schmatics but not on this part.
The older blades have a round 3/8 center. All newer blades have a star like center with a larger diameter. Before I order the blades online I want to make sure they are correct. Product #25034 First person (Stoutland, Mo.) had no idea although she owned the store 5 years, said she had never been asked the question, told me I could order the blades online.
Second larger center (Springfield, Mo.) has not answered the phone in two days. Called Sears central and they claim the number is correct and have no idea why they are not answering.
They also state they do not have a technical department.
Review about: Sears Technical Support.