Vertical track diagram
Part #20-161
Replaced by #STD533107
Part #20-139
The manufacturer no longer makes this part, and there's no substitute part
Part #20-106
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 #20-127-D
The manufacturer no longer makes this part, and there's no substitute part
Tracks diagram
Part #20-115
The manufacturer no longer makes this part, and there's no substitute part
Vertical track diagram
Part #20-144
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 #20-103-01
The manufacturer no longer makes this part, and there's no substitute part
T handle lock diagram
Part #20-163
The manufacturer no longer makes this part, and there's no substitute part