I have a spare axle, but do no know if it is from an 1985 or 1986 Toyota. Every time I look for an answer, people start quoting the diff housing measurements. I know the 85 housing is 55" and the 86 housing is 58". And since I do not have another axle to compare it to, wondering if anyone has the length of the rear axle shaft for either 85 or 86? Maybe a measurement from the WMS to the end of the axle? Thanks.