Worcester Bosch
Worcester Bosch Nut Clamping G1 87161402470
Clamping nut G1 for Worcester Bosch Greenstar oil boiler ranges, including Camray, Danesmoor and Heatslave models.
At a glance
- Also known as 1017319
Showing prices
£8.40
£7.00 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Nut Clamping G1 is a Worcester Bosch fastening component, listed under the manufacturer part number 87161402470. It forms part of the fixings used across the Greenstar oil boiler family, including the Camray, Danesmoor and Heatslave ranges. The G1 designation identifies the thread size called for by the appliance.
Signs this part needs replacing
- The nut has rounded off at the hexagon, so a spanner no longer grips it properly
- Corrosion or rust is visible on the nut or its threads
- The nut will not hold torque and works loose in service
- The nut has been removed during a repair and the threads are damaged
Before you order
- Confirm the appliance model against the fit list above before ordering
- Check the thread size required on the appliance is G1
- Check the condition of the mating thread, as a damaged stud or boss may also need attention
- Have the manufacturer part number 87161402470 to hand when comparing against the existing nut
Compliance
| Barcode / EAN | 4010009721550 |
|---|---|
| Alternative numbers | 1017319 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR CAMRAY 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY 18/25 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY EXTERNAL 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY EXTERNAL 18/25 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM 18/25 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM 25/32 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25 | — | — | — | |
| WORCESTER GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32 | — | — | — |
Showing 10 of 36 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
WORCESTER appliance manual — GREENSTAR CAMRAY 12/18, GREENSTAR CAMRAY 18/25, GREENSTAR CAMRAY SYSTEM 12/18, GREENSTAR CAMRAY SYSTEM 18/25, GREENSTAR CAMRAY SYSTEM 25/32
manualmanualWORCESTER appliance manual — GREENSTAR CAMRAY EXTERNAL 12/18, GREENSTAR CAMRAY EXTERNAL 18/25, GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18, GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25, GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32
manualmanualWORCESTER appliance manual — GREENSTAR CAMRAY SYSTEM UTILITY 12/18, GREENSTAR CAMRAY SYSTEM UTILITY 18/25, GREENSTAR CAMRAY UTILITY 12/18, GREENSTAR CAMRAY UTILITY 18/25
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR 12/18 ErP, GREENSTAR DANESMOOR SYSTEM 12/18 ErP, GREENSTAR DANESMOOR SYSTEM 18/25 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR EXTERNAL 12/18 ErP, GREENSTAR DANESMOOR EXTERNAL 18/25 ErP, GREENSTAR DANESMOOR SYSTEM EXT 12/18 ErP, GREENSTAR DANESMOOR SYSTEM EXT 18/25 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR HE 18/25 OOO
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR HE 18/25-OOO-GB UTLITY
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM UTILITY 12/18 ErP, GREENSTAR DANESMOOR SYSTEM UTILITY 18/25 ErP, GREENSTAR DANESMOOR UTILITY 12/18 ErP, GREENSTAR DANESMOOR UTILITY 18/25 ErP
manualmanualWORCESTER appliance manual — GREENSTAR HEATSLAVE EXTERNAL 12/18, GREENSTAR HEATSLAVE EXTERNAL 18/25, GREENSTAR HEATSLAVE EXTERNAL 25/32
manualmanualWORCESTER appliance manual — GREENSTAR HEATSLAVE HE 12/18 INTERNAL, GREENSTAR HEATSLAVE HE 18/25 INTERNAL, GREENSTAR HEATSLAVE HE 25/32 INTERNAL
manualmanualWORCESTER appliance manual — GREENSTAR HEATSLAVE II 12/18 ErP
manualmanualWORCESTER appliance manual — GREENSTAR HEATSLAVE II EXT 12/18 ErP, GREENSTAR HEATSLAVE II EXT 18/25 ErP
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.