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Worcester Bosch Rope Seal 87186887090

Worcester Bosch

Worcester Bosch Rope Seal 87186887090

Rope seal for Worcester Bosch Greenstar Danesmoor and Heatslave II oil boilers.

At a glance

  • Also known as 2246825
Manufacturer part no.
87186887090
Showing prices

£40.46

£33.72 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 rope seal (part number 87186887090) is a sealing component for Worcester Bosch Greenstar Danesmoor and Greenstar Heatslave II oil boilers. It forms a gas-tight seal at the joint where it is fitted, helping to maintain combustion performance and flue integrity.

Signs this part needs replacing

  • Visible fraying, flattening or compression of the rope
  • Hardening or brittleness of the seal material
  • Soot staining or discolouration around the joint
  • Difficulty achieving stable combustion readings or flue draught
  • The seal is loose, displaced or missing

Before you order

  • Check your boiler model against the fit list above
  • Confirm part number 87186887090 against your appliance's parts list
  • Inspect the existing seal for the correct profile and condition before ordering

Not sure which part?

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