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Biasi Fork P.18,5mm BI1181101

Biasi

Biasi Fork P.18,5mm BI1181101

Biasi BI1181101 fork with P.18,5mm designation, listed for Biasi gas boilers including the Activ A 12 OV.

At a glance

  • Also known as FORK-FOR-PRV, 1650777
Manufacturer part no.
BI1181101
GC number
H50-480
Showing prices

£9.18

£7.65 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 Biasi BI1181101 is a fork component with a P.18,5mm designation. It is manufactured by Biasi for Biasi gas boiler appliances. The part is listed for the Biasi Activ A 12 OV and other compatible Biasi models.

Signs this part needs replacing

  • Visible bending, cracking or deformation of the fork.
  • Corrosion or excessive wear on the fork surfaces.
  • A loose or insecure fit where the fork locates.
  • Related boiler faults if the fork no longer secures its associated component.

Before you order

  • Confirm the boiler model and GC number against the fitment list.
  • Check the existing part carries the BI1181101 number and P.18,5mm designation.
  • Verify the part location and condition before ordering.
  • If the model is not listed, check the manufacturer's parts list for the correct component.

Not sure which part?

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