FYI - The Energy Suspension upper bushing is 9.8107. I have replaced these on my 5125's and they are a direct fit. Amazon has the upper for ~$4 as an add-on item with Prime and the lower for ~$6 (Red).
The outer diameter is the same, so you can swap the bushings if you want to run the shock body at the top, I did not notice any difference (ran both ways over a six year period), pretty much just preference or for looks.
Be careful when removing the stem (shaft) side bushing, in a hurry during the winter I knocked it out with a hammer and damaged the inside upper seal and it started leaking. Use a press or c-clamp setup, you can make your own with a bolt and a few large washers.
No big deal as I am in TSWAP mode and planning to order new ones from Greg soon. These are good shocks and have lasted over six years.
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