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Alpha NTC Gasket 6.540283

Alpha

Alpha NTC Gasket 6.540283

Alpha 6.540283 sealing gasket for the NTC sensor, supplied under part number 6.5402830.

At a glance

  • Part type: gasket for an NTC sensor
  • Also known as GASKET-NTC, 1250945
Manufacturer part no.
6.5402830
Showing prices

£1.14

£0.95 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 Alpha 6.540283 is a sealing gasket for an NTC sensor, listed by the manufacturer under part number 6.540283. It seats at the sensor mounting point to provide a fluid-tight seal. The part sits within the O-rings, washers and gaskets range for Alpha gas boiler spares.

Before you order

  • Confirm the part number 6.540283 or 6.5402830 matches the gasket currently fitted or listed for the appliance.
  • Check that the gasket is required for the NTC sensor position, as gaskets in the same range serve different points on the appliance.
  • Inspect the old gasket for hardening, flattening or deformation before refitting the sensor, and replace it rather than reusing a compressed seal.
  • Consider whether more than one gasket is needed for the job in hand.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.