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Worcester Bosch Washer Fibre AFM 18.6mm x 13.5mm x 1.5mm 8716116799

Worcester Bosch

Worcester Bosch Washer Fibre AFM 18.6mm x 13.5mm x 1.5mm 8716116799

Fibre washer, 18.6mm x 13.5mm x 1.5mm, for Worcester Bosch Greenstar Danesmoor System oil boilers.

At a glance

  • Appliance family: Greenstar Danesmoor System
  • Also known as 2244233
Manufacturer part no.
8716116799
Showing prices

£21.79

£18.16 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 Worcester Bosch 8716116799 is a fibre washer of AFM type, measuring 18.6mm x 13.5mm x 1.5mm. It is fitted to Worcester Bosch Greenstar Danesmoor System oil-fired boilers, where it forms a seal at a joint inside the appliance. The fibre material compresses under load to close the joint and prevent weeping.

Signs this part needs replacing

  • Weeping or dripping at the joint where the washer sits
  • Visible cracking, swelling or hardening of the fibre washer
  • Staining or corrosion around the connection
  • A joint that continues to leak after being tightened

Before you order

  • Confirm your boiler model against the fit list above
  • Check the existing washer measures 18.6mm x 13.5mm x 1.5mm
  • Check how many washers the joint requires before ordering

Not sure which part?

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