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Sime O-Ring 10.77mm x 2.62mm 6226417

Sime

Sime O-Ring 10.77mm x 2.62mm 6226417

Sime O-ring 10.77mm x 2.62mm, part 6226417, for the air/smoke manifold plug on Sime gas boilers.

At a glance

  • Also known as O-RING-3043, 2040942
Manufacturer part no.
6226417
Showing prices

£1.55

£1.29 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 Sime O-ring 10.77mm x 2.62mm, part number 6226417, is a sealing component for the air/smoke manifold plug on Sime gas boilers. It is listed as O-ring 3043 and is used to maintain a tight seal at the manifold plug. This part is categorised under O-rings, Washers & Gaskets in the gas boiler spares range.

Signs this part needs replacing

  • Visible cracking, splitting or hardening of the O-ring
  • Flattening or deformation that prevents a reliable seal
  • Signs of leakage or staining around the air/smoke manifold plug
  • Flue gas odours or combustion readings outside the manufacturer's range
  • The O-ring has been disturbed during manifold or plug removal

Before you order

  • Check the appliance model and GC number against the fitment list
  • Confirm the existing O-ring dimensions are 10.77mm x 2.62mm
  • Verify the part number 6226417 or O-ring 3043 matches the required component
  • Isolate the gas and electrical supplies before fitting

Not sure which part?

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