The o-rings, washers and gaskets are used in many different places within your heating appliance. They are used when joining pipework to different parts within your central heating system. Heat exchangers, flues and many other parts require orings, washer

Brand Name	Worcester Bosch
Colour	None
Material	None
Manufacturer Model No	87161409190
Wear Type	None
Type	Washer
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Waist Size	ab67ce11gs
Toilet Cistern Capacity	FTW--ERP
Rating	Not Applicable
Supplier Part Number	87161409190