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Intergas O-Ring 28.25mm x 2.62mm 875637

Intergas

Intergas O-Ring 28.25mm x 2.62mm 875637

Intergas O-ring 875637, sized 28.25mm x 2.62mm, for Rapid, Xclusive and Xtreme boilers.

At a glance

  • Also known as 8914443
Manufacturer part no.
875637
Showing prices

£2.40

£2.00 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 Intergas O-Ring 875637 is a circular sealing component sized 28.25mm x 2.62mm. It is fitted within Intergas Rapid, Xclusive and Xtreme gas boiler ranges to seal a joint against water or gas leakage. The O-ring is compressed between two mating surfaces, forming a flexible seal that can be renewed when the original has hardened, flattened or perished.

Signs this part needs replacing

  • The old O-ring is cracked, hardened or visibly perished
  • Water weeping or a slight drip at the joint the O-ring seals
  • The O-ring has flattened and no longer sits proud of its groove
  • Scale or mineral deposits on the O-ring or its seating
  • Damp staining or corrosion around the sealed connection

Before you order

  • Compare the dimensions of the old O-ring with the listed 28.25mm x 2.62mm size
  • Confirm the boiler model matches one of the appliances listed above
  • Check the part number 875637 against the old component or the appliance documentation

Not sure which part?

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