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Ariston O-Ring 65107364

Ariston

Ariston O-Ring 65107364

Ariston O-ring, 39.45mm x 1.78mm, for Genus Premium EVO HP 45KW and 65KW appliances.

At a glance

  • Part type: O-ring
  • Appliance family: Genus Premium EVO HP
  • Also known as 1593153
Manufacturer part no.
65107364
Showing prices

£3.90

£3.25 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 Ariston 65107364 is an O-ring with a 39.45mm inner dimension and a 1.78mm cross-section. It is used as a sealing component within Ariston Genus Premium EVO HP appliances, where it prevents water or gas loss at a joint face. The ring is a consumable seal and is replaced whenever the joint it serves is disturbed or shows signs of leakage.

Signs this part needs replacing

  • Visible water weeping or a damp trace around the joint the ring seals
  • The ring has hardened, cracked or flattened and no longer sits proud of its groove
  • A joint has been opened for servicing and the old seal cannot be reused
  • Persistent pressure loss traced to a sealed connection
  • Discolouration or swelling of the rubber after contact with system water or inhibitor

Before you order

  • Confirm your appliance model against the Genus Premium EVO HP 45KW or 65KW listings
  • Check the existing ring dimensions, or the joint it seats in, to confirm 39.45mm x 1.78mm is correct
  • Confirm how many rings the joint requires, as more than one may be needed
  • Inspect the mating faces for scoring or corrosion before refitting a new seal

Not sure which part?

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