Bob from SWISCO responded:
July 9, 2020
Hi Kristy. This appears to be the 39-253LB & 39-253RB Operators. These operators use the 39-529 Track Slider as well as the 39-545 & 39-546 stud brackets. For new cover & handle kits, see the 39-375 and 39-376, or the 39-451 and 39-452, depending on what style you prefer. All accessories are sold separately. |