The Dishrack Stop Kit is an OEM replacement part for Bosch dishwashers. This kit comes with both the front and the rear stop, these parts are installed at either end of the rails that the upper rack slides on. These stops help keep the rack on the rail, without this part the upper rack of your dishwasher will not slide in and out of your dishwasher properly. Causes of faulty dishrack stops include wear of sliding surfaces through repetitive racking and unracking over extended use. Exposure to moisture in the wash chamber environment can accelerate degradation. Symptoms of a bad dishrack stop kit include: Dishracks slipping during rotation potentially damage fine china Clearance issues where racks impact other interior components Potential tipping if stops fail to release rack load onto door interior This OEM Bosch part is also compatible with Thermador, Gaggenau and some Kenmore models.Part Number 00165254 (AP2802350) replaces 00422797, 165254, 422797, 935358, AH3439095, EA3439095, PS3439095, PS8697039.