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Worcester Bosch O-Ring 10 X 87228801750

Worcester Bosch

Worcester Bosch O-Ring 10 X 87228801750

Worcester Bosch O-Ring 10 X, part 87228801750, a sealing component for Worcester British Gas Greenstar and 430/I boiler models.

At a glance

  • Part type: Gaskets, O-rings, seals and washers
  • Also known as 1020229
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87228801750
GC number
H32-088
Showing prices

£17.94

£14.95 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch O-Ring 10 X is a rubber sealing ring used across Worcester Bosch gas boiler assemblies. It sits between two mating faces and compresses to form a watertight joint, preventing weeping or dripping where components meet in the water and heating circuits. It is supplied as a spare under part number 87228801750 and belongs to the Worcester Bosch range of O-rings, seals and washers.

Signs this part needs replacing

  • Water weeping or dripping from the joint the O-ring seals
  • Visible flattening, cracking or perishing of the rubber
  • A seal that has hardened or become brittle and no longer compresses
  • Scale, sludge or corrosion deposits built up around the sealing face
  • Damp staining or repeated pressure loss near the component

Before you order

  • Check the GC number and the appliance serial plate to confirm this O-ring matches your model.
  • Cross-reference the alternative number 1020229 and the previous number 000000000000880175 against the part being removed.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.