Worcester Bosch
Worcester Bosch O-Ring 25 x 4 mm (10x) 8738901725
Worcester Bosch O-ring, 25 x 4 mm, supplied in a pack of 10, for use with Greenstar Condens and Greenstar Condens 7000 Series boilers.
At a glance
- Also known as 1038869
£27.73
£23.11 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
Worcester Bosch O-ring measuring 25 x 4 mm, supplied in a pack of 10. It is used to create a watertight seal at joints and connections within Greenstar Condens and Greenstar Condens 7000 Series boilers. The O-ring prevents leaks from the sealed components it is fitted to.
Signs this part needs replacing
- Water weeping or dripping from the joint where the O-ring is fitted
- Visible cracks, splits or flattening on the O-ring
- The O-ring has hardened or lost its flexibility
- Persistent leaks after the component has been reassembled
Before you order
- Check your boiler model against the fit list above
- Confirm the O-ring dimensions (25 x 4 mm) match the part you are replacing
- Check the pack quantity is suitable for your repair
Compliance
| Alternative numbers | 1038869 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 100 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 125 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 145 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 85 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 100 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 125 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 145 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 85 23 | — | — | — |
Documents & drawings
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