Ariston
Ariston Cable Inlet Rubber Washer 990355
Rubber washer that seals the cable entry point on Ariston ACO and UNO gas boilers, part number 990355.
At a glance
- Also known as 1575896
£5.72
£4.77 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
A cable inlet rubber washer manufactured by Ariston, part number 990355. It seals the cable entry point on Ariston ACO and UNO gas boilers. The washer prevents water and debris from entering the appliance around the cable inlet.
Signs this part needs replacing
- The washer is cracked, split or perished
- The rubber has hardened or become brittle
- Water is entering the appliance around the cable inlet
- There is visible water staining or corrosion near the cable entry point
- The washer no longer sits flush or seals correctly
Before you order
- Confirm your boiler model matches one of the listed appliances
- Check the existing washer for damage and compare with the part number 990355
- Ensure the cable inlet is clean and free from debris before fitting
- Verify the part number on your appliance's parts list
Compliance
| Barcode / EAN | 5411692443290 |
|---|---|
| Alternative numbers | 1575896 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ACO 27 MFFI GPL | 47-116-34 | 47-116-34 | — | — |
| ARISTON ACO 27 MFFI MET | 47-116-34 | 47-116-34 | — | — |
| ARISTON ACO 27 RFFI SYSTEM GPL | 41-116-09 | 41-116-09 | — | — |
| ARISTON ACO 27 RFFI SYSTEM MET | 41-116-09 | 41-116-09 | — | — |
| ARISTON ACO 32 MFFI GPL | 47-116-35 | 47-116-35 | — | — |
| ARISTON ACO 32 MFFI MET | 47-116-35 | 47-116-35 | — | — |
| ARISTON ACO 32 RFFI SYSTEM GPL | 41-116-10 | 41-116-10 | — | — |
| ARISTON ACO 32 RFFI SYSTEM MET | 41-116-10 | 41-116-10 | — | — |
| ARISTON ACO 35 HP MFFI UK | 47-116-35 | 47-116-35 | — | — |
| ARISTON ARISTON ACO 27 MFFI | — | — | — |
Showing 10 of 15 compatible appliances.
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.
ARISTON appliance manual — ACO 27 MFFI GPL (GC 47-116-34), ACO 27 MFFI MET (GC 47-116-34), ACO 27 RFFI SYSTEM GPL (GC 41-116-09), ACO 27 RFFI SYSTEM MET (GC 41-116-09), ACO 32 MFFI GPL (GC 47-116-35), ACO 32 MFFI MET (GC 47-116-35), ACO 32 RFFI SYSTEM GPL (GC 41-116-10), ACO 32 RFFI SYSTEM MET (GC 41-116-10)
manualmanualARISTON appliance manual — ACO 35 HP MFFI UK (GC 47-116-35)
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