I need the specs for these shocks...they are missing off the trailer I just bought and the manufacturer isn't getting back to me. Thanks in advance.
Measure the distances (open and closed), note the attachment types, and just get the stiffest ones that your local discount auto store carries. They should have a book on them, or you can simply go online. They may have them in stock, and they may have to order them. Most caps come with undersized cylinders in my opinion. They work fine in the summer, but put a little snow on them and they won't hold the cap up. I have had great luck after going up a couple sizes (in resistance). Before that I had several headaches resulting from the lid coming down at the worst time.