Answer Hi Tony. This upper dish rack part # WD28X10049 is approx. 22-1/2" w x 20-1/4 "deep. Without the rest of the model # then I will be able to help you with the direct replacement for your model #. Gsd2200...... is the start of approx. 3-dozen similar model #'s. Thank You. Read More... Answered by AppliancePartsPros.com | Tuesday, September 25, 2012