Case window part

Thank you for reaching out to us. We believe this plastic piece is from an old hinge set that's no longer made. We can't supply this specific part, but you might be able to replace your old hinge set with the 36-048, depending on the dimensions. Take a look and see how they compare with yours, and let us know what you think. Just keep in mind that we recommend replacing the top and bottom hinges at the same time. 

Detail of 36-048

Additional dimensions for 36-048