Heat exchanger gasket

Bosch heat-exchanger gasket (PN 8733952550) is an OEM replacement sealing component intended to provide a reliable seal between heat-exchanger sections and flue or water passages to prevent fluid or combustion-gas leakage. Designed for straightforward field replacement during maintenance, the gasket restores sealing integrity and enables reassembly to manufacturer service standards. I could not find a public listing for PN 8733952550 on Bosch North America parts resources, so this description is based on the part name and Bosch spare-parts documentation. (bosch-homecomfort.com) (bosch-homecomfort.com) (bosch-homecomfort.com)