The Worcester Bosch O-ring, washer, and gasket are used in multiple places within your central heating system. Worcester is used to create seals between pipework and other parts within the boiler.
Shaped
Fits multiple appliances
Designed for Worcester Greenstar Heatslave 18/25 Oso
Technical specification
TypeWasherManufacturer Model No87161082400Brand NameWorcester Bosch
Reviews
Worcester Bosch Washer Filter 24.0 X 16.5 X 2.8 87161082400