Sorry if my post wasn't really clear. I don't have the axle yet. I said "I have an axle I could get," which is confusing. I've read that the Tacoma axles are 4" wider than the 84's, and the 86+ axles are 3" wider than the 84's. I'm not sure if the 2wd Tacoma axles are smaller or weaker than the 4wd Tacoma axles. It's like one of the base model trucks, with the leaf springs under the axle, not like the Prerunner Tacoma style.