1-1 of 1 Answer
I am not able to verify the current model. The width of model WM3400CW 27". As long as they have the same widths given that it is compatible for stacking you should be able to use the existing stacking kit. The stacking kit for this model is KSTK1. If you are in need of further assistance, please reach out to our support team on Twitter via @LGUSSupport or on Facebook at https://www.facebook.com/LGUSA or call at 800-243-0000. ^Daphane
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