Ariston
Ariston 65154086 O-Ring D=13.2 D=2.5
Ariston O-ring, D=13.2 mm x d=2.5 mm, part number 65154086, suitable for Ariston heating and hot water appliances.
At a glance
- Part type: O-Ring
- Also known as 1593163
£2.08
£1.73 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
This is an Ariston O-ring, part number 65154086. It has dimensions D=13.2 and d=2.5. O-rings are used to create watertight seals in heating and hot water appliances, preventing leaks at joints and connections. They are commonly found in components such as diverter valves, pumps, and pipe fittings. A worn or damaged O-ring can lead to water leaks, pressure loss, and reduced appliance performance. Ariston is a manufacturer of heating and hot water appliances.
Signs this part needs replacing
- Water weeping or dripping from the joint where the O-ring is fitted
- Visible cracks, flattening or hardening of the O-ring
- Pressure loss in the heating circuit
- Discolouration or swelling of the seal
- Difficulty maintaining system pressure
Before you order
- Confirm the part number 65154086 matches your existing O-ring
- Check the dimensions D=13.2 and d=2.5 against the old part
- Have the appliance model and serial number to hand
- If unsure, consult a qualified heating engineer
Mechanical
| Part type | O-Ring |
|---|
Compliance
| Manufacturer part number (MPN) | 65154086 |
|---|---|
| Barcode / EAN | 65154086 |
| Commodity code | 4016 93 00 90 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1593163 |
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.