Worcester Bosch
Worcester Bosch O-Ring 13.87mm x 3.53mm 87167711550
Worcester Bosch O-ring, 13.87mm x 3.53mm, supplied in a pack of 10 for Greenstar 1000 and 8000+ Style combi models.
At a glance
- Part type: O-ring (gaskets, seals and O-rings)
- Also known as 2245133
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£3.54
£2.95 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 Worcester Bosch O-ring measuring 13.87mm x 3.53mm, supplied in a pack of 10. It is a sealing component used at a joint or connection point inside the appliance, where it compresses to stop water escaping past the mating faces. This ring is listed against Greenstar 1000 Series and Greenstar 8000+ Style Combi models, along with a wider range of Worcester Bosch appliances.
Signs this part needs replacing
- Water weeping or a visible drip at the joint the ring seals
- Limescale or rust staining around the connection, indicating a slow long-term leak
- The ring feels hard, flattened or brittle rather than pliable when handled
- Cracks, nicks or a flattened cross-section visible on inspection
- System pressure dropping repeatedly with no other obvious cause
Before you order
- Check the GC number and serial plate on the appliance to confirm the model before ordering.
- Compare the part number on the existing ring or the appliance documentation against 87167711550.
- If the joint also uses a separate washer or gasket, check that item separately as it is a distinct part.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | O-RING 13,87X3,53 |
|---|
Compliance
| Manufacturer part number (MPN) | 87167711550 |
|---|---|
| GC number | H09-823 |
| Commodity code | 4016 93 00 90 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 2245133 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 1000 SERIES GR1000W 24 C NG | 47-800-38 | 47-800-38 | — | — |
| WORCESTER GREENSTAR 1000 SERIES GR1000W 30 C NG | 47-800-39 | 47-800-39 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 32 C NG | 47-800-44 | 47-800-44 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 32 CB NG | 47-800-49 | 47-800-49 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 36 C NG | 47-800-45 | 47-800-45 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 36 CB NG | 47-800-50 | 47-800-50 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 40 C NG | 47-800-46 | 47-800-46 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 45 C NG | 47-800-47 | 47-800-47 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE COMBI GR8701iW 50 C NG | 47-800-48 | 47-800-48 | — | — |
| WORCESTER GREENSTAR 8000+ STYLE SYSTEM GR8701iW 30 S NG | 41-800-27 | 41-800-27 | — | — |
Showing 10 of 65 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.
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