Westinghouse WTB3100WA-XAU Freezer Door Shelf - Part No. UPOK-A214CBFBWestinghouse WTB3100WA Freezer Door Shelf. Part no. UPOK A214CBFB. Replaces Part Np. UPOK A214CBFA. Suits Westinghouse models WTB3100WA XAU, WTB3400PA XAU, WTB3400WA XAU, WTB34400WAXAU, WTB3108WA XAU, WTB3100WB XAU, WTB3400WB XAU, WTB3100PA XZU. May suit other models. Width 478mm, Depth 75mm, Height 70mm. This shelf is located in the freezer compartment. This is not the only type of shelf used in this brand, so please check before purchasing if your