The Pump to Heater Hose Clamp is an OEM part for Bosch dishwashers. This clamp secures the hose that connects the pump to the heater, ensuring a tight and leak-free connection. It plays a crucial role in maintaining the integrity of the water flow within the dishwasher, preventing leaks and ensuring efficient operation. Causes of a bad hose clamp can include wear and tear over time, loosening due to vibrations, or damage from repeated tightening and loosening. A faulty clamp can lead to water leaks, which can cause further damage to the dishwasher. Symptoms of a bad pump to heater hose clamp include: Water leaking from the hose connection points Reduced water pressure within the dishwasher Visible wear, rust, or damage on the clamp The clamp not holding the hose securely in place This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.Part Number 00172272 (AP2802455) replaces 00417502, 00606311, 172272, 417502, 606311, 935452, AH3439556, EA3439556, PS3439556, PS8697477.