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
Tracks diagram
Part #20-101-01
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
T handle lock diagram
Part #20-162
The manufacturer no longer makes this part, and there's no substitute part
Tracks diagram
Part #20-101-04
The manufacturer no longer makes this part, and there's no substitute part
Part #20-118
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
Roller guide diagram
Part #20-111
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