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Ariston O-Ring 65104329

Ariston

Ariston O-Ring 65104329

Ariston O-ring 65104329, 7.65 mm x 1.78 mm, a sealing component for AS, CLAS Premium EVO and EGIS gas boilers.

At a glance

  • Part type: O-ring
  • Also known as 1571147
Manufacturer part no.
65104329
Showing prices

£4.08

£3.40 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

A small sealing O-ring supplied by Ariston under part number 65104329. It measures 7.65 mm x 1.78 mm and is used to seal a joint or connection within the appliance's water or gas circuit. It is listed in the O-rings, washers and gaskets category of Ariston gas boiler spares.

Signs this part needs replacing

  • A visible weep or drip at the joint the O-ring seals
  • The O-ring has hardened, cracked or perished with age
  • The O-ring is flattened or deformed and no longer sits proud of its groove
  • Traces of scale, corrosion or debris around the sealing face
  • The O-ring is damaged or lost during a strip-down or service

Before you order

  • Confirm your appliance model against the fitment list above
  • Check the part number 65104329 against the manufacturer's parts list for your boiler
  • Inspect the old O-ring and its seating groove for damage before refitting
  • Confirm the quantity required, as some assemblies use more than one O-ring

Not sure which part?

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