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Biasi O-Ring Gasket KI1001105

Biasi

Biasi O-Ring Gasket KI1001105

O-ring gasket for Biasi Parva M90 series gas boilers, measuring 17.13 mm x 2.62 mm.

At a glance

  • Part type: O-ring gasket
  • Appliance family: Biasi Parva M90
  • Also known as O-RING-173-X-262, 1650493
Manufacturer part no.
KI1001105
GC number
164-000
Showing prices

£1.01

£0.84 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 KI1001105 is an O-ring gasket measuring 17.13 mm x 2.62 mm. It is used in Biasi Parva M90 series gas boilers to provide a watertight seal at a joint or connection. The part is a small sealing component that prevents leaks in the boiler's water circuit.

Signs this part needs replacing

  • Water weeping or dripping from the joint sealed by the O-ring.
  • Visible flattening, cracking or hardening of the O-ring.
  • Scale or debris on the O-ring or sealing surface.
  • Recurring leaks after the joint has been tightened.
  • The O-ring has been disturbed during maintenance and no longer seals.

Before you order

  • Confirm the boiler model and GC number against the fitment list.
  • Check the existing O-ring dimensions are 17.13 mm x 2.62 mm.
  • Verify the part number KI1001105.
  • Inspect the sealing surfaces for damage or scale before fitting.

Not sure which part?

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