Main
Main O-Ring 13mm x 2.7mm 5110867
13mm x 2.7mm O-ring, part 5110867, for Main Multipoint BF and Multipoint BF ErP water heaters.
At a glance
- Also known as 1160459
£13.24
£11.03 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 Main 5110867 is a 13mm x 2.7mm O-ring used on Main Multipoint BF and Multipoint BF ErP water heaters. It forms a compression seal at the joint it is fitted to, preventing water from escaping past the mating faces. O-rings of this type are consumable items and are commonly renewed during servicing or whenever a joint is disturbed.
Signs this part needs replacing
- Water weeping or dripping from the joint the O-ring seals
- Visible cracking, perishing or splitting in the rubber
- The O-ring has hardened or lost its flexibility
- Flattened or deformed sections where the seal has taken a set
- Scale or debris trapped on the sealing face causing a poor seal
Before you order
- Confirm your appliance is a Main Multipoint BF or Multipoint BF ErP
- Check the existing O-ring measures 13mm x 2.7mm before ordering
- Inspect the groove and mating faces for corrosion, scale or scoring, as a damaged seat will not seal with a new O-ring alone
- Check whether any other seals at the same joint also need renewing while it is apart
Compliance
| GC number | H18-150 |
|---|---|
| Barcode / EAN | 5039177652274 |
| Alternative numbers | 1160459 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN MAIN MULTIPOINT BF | 52-467-01 | 52-467-01 | — | — |
| MAIN MAIN MULTIPOINT BF ErP | 52-467-01 | 52-467-01 | — | — |
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.
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