Alpha
Alpha 6.0001005 O Ring 5.28 x 1.78 EPDM
Alpha O-ring 6.0001005, sized 5.28 x 1.78 and manufactured in EPDM rubber for use on Alpha gas boilers.
At a glance
- Also known as O-RING-528-X-178-EPDM, 1250736
£0.42
£0.35 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 Alpha O-ring, supplied under part number 6.0001005 and sized 5.28 x 1.78. It is manufactured from EPDM rubber, a material chosen for its resistance to water and the temperature cycling found in domestic heating systems. The O-ring forms a compression seal between mating surfaces on Alpha gas boiler assemblies, preventing water or gas leakage at the joint.
Before you order
- Confirm the part number 6.0001005 matches the O-ring listed in the boiler's manual or parts list.
- Check the stated size 5.28 x 1.78 against the dimensions of the O-ring being removed.
- Verify the sealing material is EPDM, since the operating medium and temperature at the joint must be compatible with it.
- Inspect the sealing face and groove for corrosion, scale or damage before fitting a new O-ring.
Compliance
| Alternative numbers | O-RING-528-X-178-EPDM, 60001005, 1250736 |
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No fitment data held for this part.
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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