Worcester Bosch
Worcester Bosch Washer Fibre AFM 34 87161132030
Fibre washer AFM 34, 23.9mm x 17.2mm x 1.5mm, for Worcester Greenstar Heatslave II appliances.
At a glance
- Also known as 2243953
Showing prices
£23.60
£19.67 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 Worcester Bosch 87161132030 is a fibre washer manufactured from AFM 34 material, measuring 23.9mm x 17.2mm x 1.5mm. It is used as a sealing washer on Worcester Greenstar Heatslave II appliances.
Signs this part needs replacing
- Weeping or visible water loss at the joint the washer seals
- The washer has hardened, cracked or become brittle with age
- The washer has swollen or deformed, preventing it from seating correctly
- Water staining, scale or corrosion around the sealing face
- A joint that continues to seep after being tightened
Before you order
- Confirm the existing washer dimensions match 23.9mm x 17.2mm x 1.5mm
- Check the appliance model against the fit list above
- Identify the joint the washer is intended for before ordering
- Confirm the quantity required for the repair
Compliance
| Alternative numbers | 2243953 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR HEATSLAVE II 12/18 ErP | — | — | — | |
| WORCESTER GREENSTAR HEATSLAVE II 18/25 ErP | — | — | — | |
| WORCESTER GREENSTAR HEATSLAVE II 25/32 ErP | — | — | — | |
| WORCESTER GREENSTAR HEATSLAVE II EXT 12/18 ErP | — | — | — | |
| WORCESTER GREENSTAR HEATSLAVE II EXT 18/25 ErP | — | — | — | |
| WORCESTER GREENSTAR HEATSLAVE II EXT 25/32 ErP | — | — | — |
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.
No technical questions yet for this part.
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Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.