UTNA-A443CBFB Westinghouse Shelf Assembly
Replaces the following part numbers: FTNA-A455CBKZ, UTNA-A457CBFA
Suits models: WTB3100WB-XAU, 934000138, WTB3100PA-XZU, WTB3100WA-XAU, WTB3400PA-XAU, WTB3400WA-XAU, WTB3400WB, 934000139, 934000140, 934000141, STB3100WA-XAU, 934000073