Alpha
Alpha Cover Plate Gasket 6.5404810
Cork cover plate gasket for Alpha gas boilers, part number 6.5404810.
At a glance
- Also known as GASKET-CORK-COVER-PLATE, 1250971
£3.44
£2.87 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 cover plate gasket, part number 6.5404810, is a cork gasket that seals the cover plate on Alpha gas boilers. It is used across the 240, 280 and 500 series appliance families. The gasket provides a compression seal between the cover plate and its mating surface.
Signs this part needs replacing
- Visible cracks, splits or crumbling in the cork
- The gasket has hardened or lost its compression
- Weeping or staining around the cover plate joint
- The gasket is stuck to or breaking up on the mating face
- A gasket that has been reused after the cover plate was removed
Before you order
- Confirm your boiler model against the fitment list above
- Check the part number on the existing gasket or in the manufacturer's parts list
- Inspect the cover plate and mating face for damage before refitting
- Check whether more than one gasket is required for the job
Compliance
| GC number | 343-548 |
|---|---|
| Alternative numbers | GASKET-CORK-COVER-PLATE, 65404810, 1250971 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA 240 | 47-532-04 | 47-532-04 | — | — |
| ALPHA 240 ECO | 47-532-05 | 47-532-05 | — | — |
| ALPHA 240E | 47-532-06 | 47-532-06 | — | — |
| ALPHA 240E (LPG) | — | — | — | |
| ALPHA 240P | 47-532-09 | 47-532-09 | — | — |
| ALPHA 240X | 47-532-13 | 47-532-13 | — | — |
| ALPHA 240XE | 47-532-11 | 47-532-11 | — | — |
| ALPHA 240XP | 47-532-10 | 47-532-10 | — | — |
| ALPHA 280E | 47-532-08 | 47-532-08 | — | — |
| ALPHA 280E (LPG) | — | — | — |
Showing 10 of 12 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.
ALPHA appliance manual — 240 (GC 47-532-04), 240E (GC 47-532-06), 240E (LPG), 240P (GC 47-532-09), 280E (GC 47-532-08), 280E (LPG), 280P (GC 47-532-12)
manualmanualALPHA appliance manual — 240 ECO (GC 47-532-05)
manualmanualALPHA appliance manual — 240X (GC 47-532-13)
manualmanualALPHA appliance manual — 240XE (GC 47-532-11), 240XP (GC 47-532-10)
manualmanualALPHA appliance manual — 500 E (GC 47-532-07)
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