The Whirlpool 8540664 Panel works with models 3LCHW9100WQ0, CHW9900VQ0, CHW9900VQ1 CHW9900WQ0, IFW7300WW00, MAH22PDAGW0 MAH22PNAGW0, MHWE200XW00, MWFW8300SW02 and MWFW8500SR02. Part Number 8540664 replaces part number 8540813. The unit is approximately 36.5-Inch long, 10-Inch wide and 6-Inch high. This is an OEM genuine replacement part. For nearly 100-years, the Whirlpool brand has helped people all over the world find better ways to take care of household tasks. At Whirlpool, we want our customers to live cleaner, more organized, less busy and more flavorful lives through our appliances. Every Whirlpool product is born of decades of experience creating incredibly useful features.