Worcester Bosch
Worcester Bosch Washer 87161409120
Worcester Bosch sealing washer, part 87161409120, for use across a wide range of Worcester Bosch gas appliances.
At a glance
- Part type: Gaskets, seals and washers
- Also known as 1017617
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Showing prices
£3.95
£3.29 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 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
This is a Worcester Bosch sealing washer, supplied under part number 87161409120. It is a small sealing component used at a joint or connection point within Worcester Bosch gas appliances, where it compresses to form a watertight or airtight face between mating parts. It belongs to the manufacturer's gaskets, seals and washers range and is listed against a broad spread of Worcester Bosch boiler and appliance models.
Signs this part needs replacing
- Water weeping or a visible drip at the joint the washer seals
- Damp staining, crusting or limescale trails around the connection
- The washer has hardened, flattened or cracked and no longer sits proud of its seating
- A joint that continues to seep after the fitting has been re-tightened
- Discolouration or perishing noticed when the joint is opened for other work
Before you order
- Check the GC number and appliance serial plate against the compatibility list to confirm the washer suits your model.
- The alternative number 1017617 may appear on older documentation or parts listings for the same component.
- Where a joint is being re-made, check whether a full gasket or seal kit is needed rather than the washer alone.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Gaskets, Seals & Washers |
|---|
Compliance
| Manufacturer part number (MPN) | 87161409120 |
|---|---|
| GC number | 299-023 |
| Barcode / EAN | 4010009624509 |
| Commodity code | 4016 93 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1017617 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER 280 RSF LPG | 47-311-11 | 47-311-11 | — | — |
| WORCESTER 280 RSF NG | 47-311-11 | 47-311-11 | — | — |
| WORCESTER 35 CDI RSF LPG | 47-311-40 | 47-311-40 | — | — |
| WORCESTER 35 CDI RSF NG | 47-311-39 | 47-311-39 | — | — |
| WORCESTER 350 RSF LPG (FUR) | — | — | — | |
| WORCESTER 350 RSF NG (FUR) | 47-311-13 | 47-311-13 | — | — |
| WORCESTER DANESMOOR 12-25 OOO 1995-1998 | — | — | — | |
| WORCESTER DANESMOOR 12/14-OSO-GB OIL SYS (DEC 2001) | — | — | — | |
| WORCESTER DANESMOOR 12/14-OSO-GB OIL SYS (FEB 1998) | — | — | — | |
| WORCESTER DANESMOOR 12/14-RSO-GB OIL SYS (FEB 1998) | — | — | — |
Showing 10 of 77 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 — 280 RSF LPG (GC 47-311-11), 280 RSF NG (GC 47-311-11)
manualmanualWORCESTER appliance manual — 35 CDI RSF LPG (GC 47-311-40), 35 CDI RSF NG (GC 47-311-39)
manualmanualWORCESTER appliance manual — 350 RSF LPG (FUR), 350 RSF NG (FUR) (GC 47-311-13)
manualmanualWORCESTER appliance manual — DANESMOOR 12-25 OOO 1995-1998, DANESMOOR 20/25 RSO-GB OIL SYSTEM
manualmanualWORCESTER appliance manual — DANESMOOR 12/14-OSO-GB OIL SYS (DEC 2001), DANESMOOR 12/14-OSO-GB OIL SYS (FEB 1998), DANESMOOR 12/14-RSO-GB OIL SYS (FEB 1998), DANESMOOR 12/14-RSO-GB OIL SYS (OCT 2001), DANESMOOR 15/19-OSO-GB OIL SYS, DANESMOOR 15/19-RSO-GB OIL SYS, DANESMOOR 20/25-OSO-GB OIL SYS (FEB 1998), DANESMOOR 20/25-OSO-GB OIL SYS (SEPT 2001), DANESMOOR 20/25-RSO-GB OIL SYS
manualmanualWORCESTER appliance manual — GREENSTAR CAMRAY SYSTEM EXTERNAL 12/18, GREENSTAR CAMRAY SYSTEM EXTERNAL 18/25, GREENSTAR CAMRAY SYSTEM EXTERNAL 25/32
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM 12/18 ErP, GREENSTAR DANESMOOR SYSTEM 18/25 ErP, GREENSTAR DANESMOOR SYSTEM 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR DANESMOOR SYSTEM UTILITY 12/18 ErP, GREENSTAR DANESMOOR SYSTEM UTILITY 18/25 ErP, GREENSTAR DANESMOOR SYSTEM UTILITY 25/32 ErP
manualmanualWORCESTER appliance manual — GREENSTAR HIGHFLOW 440CDI LPG (GC 47-406-26), GREENSTAR HIGHFLOW 440CDI NG (GC 47-406-24), GREENSTAR HIGHFLOW 550CDI LPG (GC 47-406-25), GREENSTAR HIGHFLOW 550CDI NG (GC 47-406-27)
manualmanualWORCESTER appliance manual — GREENSTAR HIGHFLOW 440CDi ErP LPG (7738100590) (GC 47-406-86), GREENSTAR HIGHFLOW 440CDi ErP NG (7738100589) (GC 47-406-85), GREENSTAR HIGHFLOW 550CDi ErP LPG (7738100592) (GC 47-406-88), GREENSTAR HIGHFLOW 550CDi ErP NG (7738100591) (GC 47-406-87)
manualmanualWORCESTER appliance manual — HEATSLAVE 12/14-OSO-GB OIL COMBI (JUL 1996), HEATSLAVE 12/14-OSO-GB OIL COMBI (OCT 2001), HEATSLAVE 12/14-RSO-GB OIL COMBI (JUN 1997), HEATSLAVE 12/14-RSO-GB OIL COMBI (OCT 2001), HEATSLAVE 15/19-OSO-GB OIL COMBI (JUL 1996), HEATSLAVE 15/19-RSO-GB OIL COMBI (JUN 1997), HEATSLAVE 20/25-OSO-GB OIL COMBI (JUN 1996), HEATSLAVE 20/25-OSO-GB OIL COMBI (SEPT 2001), HEATSLAVE 20/25-RSO-GB OIL COMBI (JUN 1997), HEATSLAVE 20/25-RSO-GB OIL COMBI (SEPT 2001), HEATSLAVE 26/32 COMBI, HEATSLAVE 26/32-OSO-GB OIL COMBI
manualmanualWORCESTER appliance manual — HIGHFLOW 3.5 BF COMBI NG (GC 41-311-39), HIGHFLOW 3.5 OF COMBI NG (GC 41-311-38), HIGHFLOW 3.5 RSF COMBI NG (GC 41-311-40), HIGHFLOW 4.5 BF COMBI NG (GC 41-311-42), HIGHFLOW 4.5 OF COMBI NG (GC 41-311-41)
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