Product Information
Seal 18.5x24.3mm
Compatible with 8 equipment models
- KWB28 Bosch Greenstar KWB28 Floor Boiler
- KWB35 Bosch Greenstar KWB35 Floor Boiler
- KWB42 Bosch Greenstar KWB42 Floor Boiler
- ZWB28 Bosch Greenstar ZWB28 Wall Boiler
- ZWB28-3A Bosch Greenstar Pro ZWB28-3A Wall Boiler
- ZWB35 Bosch Greenstar ZWB35 Wall Boiler
- ZWB42 Bosch Greenstar ZWB42 Wall Boiler
- ZWB42-3A Bosch Greenstar Pro ZWB42-3A Wall Boiler
Please note: Hydrowest Products Ltd. is a wholesale distributor and sells exclusively to licensed contractors and trade professionals.
Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
Bosch seal (Dichtung) 18.5 x 24.3 mm, OEM part number 87167712590, is a dedicated replacement gasket for the hydraulic block of Condens 7000i W (GC7000iW) boilers. Listed on Bosch parts documentation as Dichtung 18.5x24.3mm (10x), it is offered as a service replacement grouping for pump/connection sealing during maintenance—suitable for installers and parts distributors managing Condens 7000i W repairs. (bosch-homecomfort.com)
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