Hello Shani,
For this dishwasher, the kick plate (also called the toe panel) is typically designed to install directly using the included mounting hardware, and a separate rubber gasket is not usually required as part of that assembly. In many cases, any sound insulation or moisture protection is built into the design or provided as a separate insulation piece rather than a visible rubber seal.
If your unit included an insulation strip or foam piece, that would normally sit behind the kick plate rather than function as a gasket. If no additional parts were included, that would generally be expected for this model’s setup.
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Nicole
Samsung Care