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Worcester Bosch 40G10 flange gasket 87161083370

Worcester Bosch

Worcester Bosch 40G10 flange gasket 87161083370

Genuine Worcester Bosch 40G10 flange gasket, part 87161083370, for the CAM 5 150/200, CAM 5 200/240 and Quartet 110/150 oil boiler range.

At a glance

  • Also known as 1021196
Manufacturer part no.
87161083370
Showing prices

£12.19

£10.16 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

This is Worcester Bosch's 40G10 flange gasket, part number 87161083370. It seals the burner flange joint on a range of Worcester oil-fired boilers, preventing oil or flue gas leaking at the connection between the burner and the boiler.

Signs this part needs replacing

  • Oil or fumes leaking or seeping at the burner flange joint
  • Soot staining around the flange
  • Smell of oil or exhaust fumes near the burner
  • Boiler lockout on ignition linked to a poor seal at the flange

Before you order

  • Match this part number against your existing gasket
  • Isolate the oil and electrical supply before removing the burner
  • Replacement should only be carried out by an OFTEC-registered oil heating engineer

Not sure which part?

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