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Riello oil pump seal kit RBS14 (3000439)

Riello

Riello oil pump seal kit RBS14 (3000439)

Riello pump seal kit (3000439/RBS14) that maintains oil-tight integrity around the fuel pump drive shaft on Mectron and RDB burners.

At a glance

  • Also known as 3200102
  • Have a Gas Safe or OFTEC-registered engineer carry out the replacement and re-check for leaks
Manufacturer part no.
RBS14
Showing prices

£60.48

£50.40 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 3000439 is Riello's genuine pump shaft seal kit, fitted to the gear-driven fuel pump on Mectron and RDB series oil burners. It maintains oil-tight integrity around the pump drive shaft, preventing fuel leakage.

Signs this part needs replacing

  • Oil weeping or staining around the pump shaft
  • Fuel smell near the burner when running
  • Loss of pump pressure linked to a shaft seal leak
  • Oil found in the burner housing at service

Before you order

  • Confirm the pump model and part number before ordering
  • Isolate electrical power and the oil supply before removing the pump
  • Have a Gas Safe or OFTEC-registered engineer carry out the replacement and re-check for leaks

Not sure which part?

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