Here's the exact one I bought from Amazon via DA:
Amazon product ASIN B019VFFW5W
BTW, It's working beautifully. It's worth noting that the picture shows the black painted crap looking reman units (with that crappy black rhinoliner type paint) but what I got was a NEW rack that looks identical to the OEM. EVERYTHING on the rack looks solid- I tried to find things wrong, loose, different than the OEM. But- the DA unit is solid IMHO, I had no reservations installing it.
And it has a lifetime warranty. I called DA and they said they rarely get them back for this model, and when they did upon inspection they find that the customer clearly didn't flush the old fluid out (fluid contam) and that will kill even the precious OEM rack.
I will update this post if it s***s the bed (I'm fairly sure it won't).