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Ariston O-Ring 65102580

Ariston

Ariston O-Ring 65102580

O-ring 65102580 for Ariston gas boilers, used to seal joints within the appliance's water and gas assemblies.

At a glance

  • Part type: O-ring
  • Also known as 1575386
Manufacturer part no.
65102580
Showing prices

£2.86

£2.38 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Ariston 65102580 is an O-ring supplied for Ariston gas boilers. It forms a compression seal at a mating joint, preventing water or gas from escaping past the connection. It is a small consumable part that is replaced when the existing seal hardens, splits or weeps.

Signs this part needs replacing

  • Visible water weeping or staining around the joint the O-ring seals
  • A gas smell at the connection, indicating the seal is no longer gas-tight
  • The O-ring feels hard, brittle or has flattened rather than staying round and pliable
  • Cracks, nicks or cuts visible on the ring surface
  • The O-ring has stretched or no longer sits correctly in its groove

Before you order

  • Confirm your appliance model against the fit list above
  • Check the manufacturer part number 65102580 matches the part you are removing
  • Inspect the joint and seating groove for damage or debris before fitting a new O-ring
  • Confirm how many O-rings the joint requires, as more than one may be needed

Not sure which part?

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