The o-rings, washers and gaskets are used in lots of different areas within your boiler. They are used to create seals between pipework and other parts within the boiler. Heat exchangers, pumps and many other parts require orings, washers and gaskets to prevent the escape of gas or water .

Brand Name	Worcester Bosch
Colour	N/A
Material	N/A
Manufacturer Model No	87161156750
Wear Type	N/A
Type	O-Ring
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Waist Size	ac59ce19fx
Toilet Cistern Capacity	FTW--ERP