Worcester Greenstar Boiler O-Ring 13.87x3.53mm - 87161165490 - Pack of 10

This is a genuine Worcester Bosch O-Ring, designed for use in heating and hot water systems. The seal measures 13.87 mm by 3.53 mm and is suitable for sealing pipework within boilers. It is available as a single item or as part of a pack, offering flexibility for replacements and ongoing maintenance. The O-Ring is a genuine Worcester product and carries the manufacturer’s guarantee, reflecting its alignment with Worcester Bosch specifications and standards.

Used in various sections of a heating unit, this O-Ring helps ensure proper sealing between pipework and other boiler components, supporting reliable operation and long-term durability of compatible systems.

• Genuine Worcester part
• Size: 13.87 x 3.53 mm
• Pack options available (incl. 10 per pack)
• Used to seal boiler pipework
• Supports reliable operation and durability
• Manufacturer-guaranteed Worcester Bosch component