Baxi
Baxi Pin Locking 14mm Tube 7842890
Baxi pin locking tube for 14mm connections, used to secure components on compatible Baxi combi and system boilers.
At a glance
- Also known as 1134992
£5.52
£4.60 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
The Baxi 7842890 is a pin locking tube sized for 14mm connections. It is used on compatible Baxi combi and system boilers to secure and retain components in position. The locking pin holds the tube firmly in its housing so the connection stays seated during operation and service.
Signs this part needs replacing
- The locking pin is missing, loose or no longer holds the tube in place
- The tube sits proud of its housing or can be pulled free by hand
- The pin or tube shows corrosion, scoring or deformation
- The tube becomes dislodged during servicing or component removal
- The connection will not stay seated once the appliance is reassembled
Before you order
- Confirm your appliance model against the fit list above
- Check the existing tube is a 14mm pin locking type
- Check the part number on the component being replaced
- Confirm whether the pin and tube are required together for your repair
Compliance
| Alternative numbers | 1134992 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI 424 ERP COMBI 2.1 | 47-077-74 | 47-077-74 | — | — |
| BAXI 430 ERP COMBI 2.1 | 47-077-75 | 47-077-75 | — | — |
| BAXI 436 ERP COMBI 2.1 | 47-077-76 | 47-077-76 | — | — |
| BAXI 615 SYSTEM 2 - FRONT FACING ANALOGUE PRESSURE GAUGE | 41-884-01 | 41-884-01 | — | — |
| BAXI 615 SYSTEM 2 - INTERNAL FIT PRESSURE GAUGE | 41-884-01 | 41-884-01 | — | — |
| BAXI 618 SYSTEM 2 - FRONT FACING ANALOGUE PRESSURE GAUGE | 41-884-02 | 41-884-02 | — | — |
| BAXI 618 SYSTEM 2 - INTERNAL FIT PRESSURE GAUGE | 41-884-02 | 41-884-02 | — | — |
| BAXI 624 COMBI 2 - FRONT FACING ANALOGUE PRESSURE GAUGE | 47-077-55 | 47-077-55 | — | — |
| BAXI 624 COMBI 2 - INTERNAL FIT PRESSURE GAUGE | 47-077-55 | 47-077-55 | — | — |
| BAXI 624 SYSTEM 2 - FRONT FACING ANALOGUE PRESSURE GAUGE | 41-884-03 | 41-884-03 | — | — |
Showing 10 of 48 compatible appliances.
Documents & drawings
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