Paul from SWISCO responded:
April 15, 2021
For your top track, it looks like you have a 21-205 pivot bracket and 21-108 nylon guide. Do you still have the top pivot pin that goes into the 21-205 and the guide pin that fits into the 21-108? If not, then you will ultimately have to substitute the bottom track since the original track isn't available anymore. The new track will be the 21-404 and the parts associated will be the 21-002 bottom adjusting pivot pin and 21-044 bottom guide pin. You will also need some 21-150 nylinders to replace the worn or missing ones and 21-277 track bumper. |