The Side Mounting Bracket Kit is an OEM part for Whirlpool dishwashers. It provides a secure and stable installation by mounting the dishwasher to the adjacent cabinetry or walls. Causes of a bad Side Mounting Bracket Kit can include missing or damaged components, improper installation, or wear and tear over time. Symptoms of a bad Side Mounting Bracket Kit include: The dishwasher rocking or shifting during operation Gaps or spaces between the dishwasher and surrounding cabinetry Potential safety hazards due to an improperly secured dishwasher This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.Part Number 8212560 (AP3953705) replaces 1201084, AH1487167, EA1487167, PS1487167.