Exceptional deal!  IPECO J RAIL cockpit seats.  These are excellent seats with clean, Boeing Wool covers and ops checked.  Being sold at a radically reduced price for one reason.  Even though these seats came from the same acft., and from the front look exactly like other J rail seats, there is a difference in the lower structure left and right.  Take a look: The seats work and adjust identically but are different visually from the rear.  If you can tolerate the difference you'll save a LOT of money.
 
Specify Set C