The Worcester Bosch washer is a useful spare part for Greenstar, Greenstar 8000 Life, Greenstar 8000 Style, Greenstar ErP, and RD series boilers. Washers, along with O-rings and gaskets, are used in many different areas of the boiler to join parts to pipework. Among other sections, heat exchangers and gas valves require these parts to prevent gas and water leaks.

Brand Name	Worcester Bosch
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Manufacturer Model No	87110042320
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Type	Washer
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Product Type	Washer
Waist Size	80mm
Size	80mm
Supplier Part Number	87110042320