87 PT40 shocks

[Arcticdude]

M.R.,

While I can only help a little, you should find a tag on the differential that will give you the basic starting point for it. It will not be the same tag as the axle tag. Mine was mounted on the driver's side of the differential, and my axle tag was mounted on the passenger side of the axle housing. I was able to google diagrams for the diff, even though I was looking for the axle, as I had to replace an outer seal in the axle.