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Sime O-Ring 6226463

Sime

Sime O-Ring 6226463

Sime 6226463 O-ring sealing component for Format DGT HE and Open DGT HE gas boilers.

At a glance

  • Also known as FLUE-KIT-ELBOW-ORING-4787X35, 2042870
Manufacturer part no.
6226463
Showing prices

£5.46

£4.55 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 Sime 6226463 is an O-ring supplied within the Sime gas boiler spares range. It is a sealing component that sits at a joint face on the appliance to prevent leaks. It is listed for Format DGT HE and Open DGT HE boiler models.

Signs this part needs replacing

  • Weeping or a drip at the joint the O-ring seals
  • Water staining, corrosion or limescale around the sealing face
  • O-ring visibly hardened, flattened, cracked, swollen or perished
  • A small leak that returns after the joint has been tightened
  • Debris or discolouration embedded in the rubber

Before you order

  • Confirm your appliance model against the fits list above
  • Check the part number 6226463 against the O-ring being removed
  • Inspect the sealing face and surrounding joint for damage before fitting

Not sure which part?

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