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Alpha Washer (DI.185) Gas Inlet Manifold 6.5401102

Alpha

Alpha Washer (DI.185) Gas Inlet Manifold 6.5401102

Alpha 6.5401102 sealing washer sized DI.185 for the gas inlet and manifold assembly on Alpha gas boilers.

At a glance

  • Also known as 1250922
Manufacturer part no.
6.5401102
Showing prices

£3.44

£2.87 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 6.5401102 is a sealing washer for the gas inlet and manifold assembly on Alpha gas boilers. It is a small consumable component manufactured by Alpha and listed under the O-rings, washers and gaskets category of gas boiler spares. Its role is to seat at the gas inlet/manifold joint and form a seal at that connection.

Before you order

  • Confirm the part number 6.5401102 against the parts list for the boiler being worked on.
  • Check that the washer is required at the gas inlet/manifold joint on that appliance, as the size designation DI.185 is specific to this application.
  • Compare the existing washer with the stated size designation before fitting, and renew the seal whenever the gas inlet or manifold joint is disturbed.

Not sure which part?

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