Alpha
Alpha Grommet 4mm Dia 1.019750
4mm diameter grommet from Alpha, part number 1.019750, for compatible Alpha HE and He boiler models.
At a glance
- Also known as 4D-GROMMET, 1259136
£3.95
£3.29 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
The Alpha 4mm diameter grommet, part number 1.019750, is a small sealing component used on compatible Alpha HE and He boiler models. It seals around pipework or cable entries to protect against chafing, vibration and water ingress. It is a service part intended for maintenance and repair.
Signs this part needs replacing
- Grommet is cracked, split or perished
- Rubber has hardened or lost its elasticity
- Water or debris passing through the entry point
- Visible wear or chafing around the pipe or cable
- Grommet missing or loose in its hole
Before you order
- Confirm the grommet diameter required is 4mm
- Check your boiler model against the fit list
- Inspect the entry point for damage that may need additional parts
Compliance
| Alternative numbers | 4D-GROMMET, 1019750, 1259136 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA HE CB25 | 47-532-25 | 47-532-25 | — | — |
| ALPHA HE CB25 (LPG) | 47-532-27 | 47-532-27 | — | — |
| ALPHA HE CB33 | 47-532-26 | 47-532-26 | — | — |
| ALPHA HE CB33 (LPG) | 47-532-44 | 47-532-44 | — | — |
| ALPHA HE SY25 | 41-532-07 | 41-532-07 | — | — |
| ALPHA HE SY25 (LPG) | 41-532-12 | 41-532-12 | — | — |
| ALPHA HE25 | 47-532-41 | 47-532-41 | — | — |
| ALPHA HE25 (LPG) | 47-532-42 | 47-532-42 | — | — |
| ALPHA HE33 | 47-532-43 | 47-532-43 | — | — |
| ALPHA HE33 (LPG) | 47-532-44 | 47-532-44 | — | — |
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.
ALPHA appliance manual — HE CB25 (GC 47-532-25), HE CB25 (LPG) (GC 47-532-27), HE CB33 (GC 47-532-26), HE CB33 (LPG) (GC 47-532-44), HE SY25 (GC 41-532-07), HE SY25 (LPG) (GC 41-532-12)
manualmanualALPHA appliance manual — HE25 (GC 47-532-41), HE25 (LPG) (GC 47-532-42), HE33 (GC 47-532-43), HE33 (LPG) (GC 47-532-44)
manualNo technical questions yet for this part.
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