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Potterton Pin 12mm x 350mm 5140649

Potterton

Potterton Pin 12mm x 350mm 5140649

12mm x 350mm pin for Potterton Commercial NXR3i boiler assemblies, manufacturer part 5140649.

Manufacturer part no.
5140649
Showing prices

£27.60

£23.00 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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

This is a 12mm x 350mm pin, supplied under part number 5140649, for Potterton Commercial appliances. The pin is used in the assembly of NXR3i commercial boiler sections. It is a straightforward hardware item, sized to the diameter and length stated in the part description.

Signs this part needs replacing

  • Visible corrosion, pitting or material loss on the pin surface
  • Distortion or bending of the pin along its length
  • Loose or slack section joints where the pin no longer holds the assembly correctly
  • The pin cannot be withdrawn or refitted freely during service work
  • Weeping or staining at a section joint that has been disturbed

Before you order

  • Confirm the appliance model and section count against the fit list above
  • Check the diameter and length against the pin being removed — 12mm x 350mm
  • Verify the part number 5140649 against the existing component or documentation
  • Assess whether any associated seals, gaskets or fastenings disturbed during the job also need replacing

Not sure which part?

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