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Worcester Bosch O-Ring 87002050090

Worcester Bosch

Worcester Bosch O-Ring 87002050090

Pack of 10 O-rings for Worcester Bosch gas boilers, used to seal connections and joints.

At a glance

  • Also known as 1011697
Manufacturer part no.
87002050090
GC number
E49-927
Showing prices

£2.04

£1.70 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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

This is a pack of 10 O-rings manufactured by Worcester Bosch for use across their gas boiler range. The O-ring forms a flexible seal at the connection or joint where it is fitted, helping to prevent leaks. It is a service component intended for replacement during maintenance or repair work.

Signs this part needs replacing

  • Water weeping or dripping from the sealed joint
  • The O-ring is cracked, split or perished
  • The rubber has hardened or flattened and no longer seals correctly
  • Scale or corrosion deposits around the joint
  • Leaks that return after the joint has been tightened

Before you order

  • Confirm your boiler model against the fit list above
  • Check that part number 87002050090 matches the component being removed
  • Inspect the sealing surfaces for damage or debris before fitting
  • Consider whether more than one O-ring is needed for the repair

Not sure which part?

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