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Worcester Bosch Blanking Olive 22mm 87161134400

Worcester Bosch

Worcester Bosch Blanking Olive 22mm 87161134400

22mm blanking olive for Worcester Bosch Greenstore combi appliances, used to seal an unused connection point.

At a glance

  • Also known as BLANKING-OLIVE-22MM, 1021900
Manufacturer part no.
87161134400
Showing prices

£3.89

£3.24 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

The Blanking Olive 22mm is a sealing component manufactured by Worcester Bosch for use on Greenstore combi appliances. It seals an unused or blanked connection point on the appliance pipework, preventing leaks at that position.

Signs this part needs replacing

  • Visible weeping or dampness around a blanked connection
  • The olive is crushed, deformed or scored and no longer seals
  • Corrosion or scale build-up on the olive surface
  • A leak reappears at the blanking point after the joint has been disturbed

Before you order

  • Confirm the pipe or connection size is 22mm before fitting
  • Check the appliance model matches one of the listed Greenstore combi units
  • Inspect the blanking point for damage to the fitting face as well as the olive

Not sure which part?

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