Part #20-139
The manufacturer no longer makes this part, and there's no substitute part
Vertical track diagram
Part #20-161
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Part #51467700
The manufacturer no longer makes this part, and there's no substitute part
Extension spring diagram
Part #20-121
The manufacturer no longer makes this part, and there's no substitute part
Extension spring diagram
Part #20-138
The manufacturer no longer makes this part, and there's no substitute part
Roller guide diagram
Part #20-110
The manufacturer no longer makes this part, and there's no substitute part
Tracks diagram
Part #20-104-05
The manufacturer no longer makes this part, and there's no substitute part
Tracks diagram
Part #20-101-01
The manufacturer no longer makes this part, and there's no substitute part
Tension strap pre-stressing system diagram
Part #20-168
The manufacturer no longer makes this part, and there's no substitute part
Part #20-114
The manufacturer no longer makes this part, and there's no substitute part