Posted by JCB in CT on Thursday, March 26, 2009 at 21:34:32 :
In Reply to: dualmatic locking hubs? posted by Terry in Bozrah on Wednesday, March 25, 2009 at 18:05:55 :
I have them on my 48 FFPW. I looked but could only find a patent # on the label. Do not know how well they work since I have not really had the truck on or off road since I've been working on it for almost 2 years.