Just a little paranoid...

[DSMPARTSGURU]

there are no markings on the t-case unless the mechanic takes it apon him self to do so.... the yoke style is a bit different but its hard to dicern just by LOOKING AT THEM... i beleive there is a diameter diffence to make sure the seal stays in contact longer with the yoke...

So basically if you have a car w/ an open recall you can shove any transfer case in it, but it will be a one shot deal... from what im getting now since the recall is so old..

chris