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
Extension spring diagram
Part #20-124-D
The manufacturer no longer makes this part, and there's no substitute part
Part #20-116
The manufacturer no longer makes this part, and there's no substitute part
Extension spring diagram
Part #20-128C
The manufacturer no longer makes this part, and there's no substitute part
Tracks diagram
Part #20-115-D
The manufacturer no longer makes this part, and there's no substitute part
Roller guide diagram
Part #20-112
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
Part #N/P
The manufacturer no longer makes this part, and there's no substitute part
Part #20-119
The manufacturer no longer makes this part, and there's no substitute part