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 #20-128-DC
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
Extension spring diagram
Part #20-130
The manufacturer no longer makes this part, and there's no substitute part
Part #20-119-D
The manufacturer no longer makes this part, and there's no substitute part
Roller guide diagram
Part #20-109
The manufacturer no longer makes this part, and there's no substitute part
Lower rail diagram
Part #20-155-7
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
Part #20-114-D
The manufacturer no longer makes this part, and there's no substitute part