Crown Vic P71 20 #1 Posted May 27, 2012 I am trying to repair the spool cap for the hydraulic system on my C-125 and was wondering if JB weld will hold it.... Share this post Link to post Share on other sites
SousaKerry 503 #2 Posted May 28, 2012 I would not trust it. Hydraulic fluid has a nasty habit of finding the smallest of holes and making them bigger. Also there is a chance that a pin hole will produce a jet of fluid that will pierce your skin ans inject oil into your body. The results from that usually result in amputation. Seen some pictures of it very nasty indeed. Do yourself a favor and find a used valve. I bet Kelly has a few or someone else on here will have one. Share this post Link to post Share on other sites