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Worcester Bosch Washer Copper 1/4 Inch 87161427690

Worcester Bosch

Worcester Bosch Washer Copper 1/4 Inch 87161427690

Copper 1/4 inch washer (part 87161427690) for Worcester Bosch Greenstar oil and Danesmoor appliances.

At a glance

  • Part type: Gasket, o-ring, seal and washer
  • Also known as 1018513
Manufacturer part no.
87161427690
Showing prices

£3.67

£3.06 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 87161427690 is a copper sealing washer with a 1/4 inch size, listed under gaskets, o-rings, seals and washers. It is fitted at a joint or connection on Worcester Bosch oil-fired appliances, where it compresses to form a seal between mating faces. Copper is used because it deforms to fill small imperfections in the joint faces and holds up well at the temperatures found around oil appliance connections.

Signs this part needs replacing

  • Weeping, damp staining or a film of oil around the joint the washer seals
  • The washer is visibly flattened, distorted or crushed beyond its original thickness
  • Corrosion, pitting or discolouration on the washer faces
  • A joint that continues to weep after being remade with the old washer in place
  • Residue collecting on the pipework or casing beneath the connection

Before you order

  • Confirm the appliance model against the compatibility list, and check any GC number shown on the appliance data badge.
  • Compare the previous number ZFPJT298 and the alternative number 1018513 with any documentation held for the appliance.
  • Inspect the joint for other seals, gaskets or washers that may need renewing at the same time.
  • Work on oil-fired appliances should be carried out by a competent engineer.

Not sure which part?

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