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Pump (RL38)

Part number (MPN)
3003834

OEM Replacement Part & Compatibility Table

Brand
Guide price (£)
Not available: check the current price with the seller
Source
retailer parts list
checked 2026-11-06
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Compatible appliances

  • Riello Rl38 653M 3474106
  • Riello Rl38 653M 3474305
  • Riello Rl38 653M 3474306
  • Riello Rl38 653M 3474307
  • Riello Rl38 653T1 3474115
  • Riello Rl38 653T1 3474116
  • Riello Rl38 653T1 3474117
  • Riello Rl38 653T1 3474118
  • Riello Rl38 653T1 3474120
  • Riello Rl38 653T1 3474121
  • Riello Rl38 653T1 3474122
  • Riello Rl38 653T1 3474315
  • Riello Rl38 653T1 3474316
  • Riello Rl38 653T1 3474317
  • Riello Rl38 653T1 3474318
  • Riello Rl38 653T1 3474320
  • Riello Rl38 653T1 3474322
  • Riello Rl38 653T1 3474323

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 3003834 fit?

The sources we checked list 3003834 (Pump (RL38), Riello) for: Riello Rl38 653M 3474106, Riello Rl38 653M 3474305, Riello Rl38 653M 3474306, Riello Rl38 653M 3474307, Riello Rl38 653T1 3474115, Riello Rl38 653T1 3474116, Riello Rl38 653T1 3474117, Riello Rl38 653T1 3474118, Riello Rl38 653T1 3474120, Riello Rl38 653T1 3474121, Riello Rl38 653T1 3474122, Riello Rl38 653T1 3474315, Riello Rl38 653T1 3474316, Riello Rl38 653T1 3474317, Riello Rl38 653T1 3474318, Riello Rl38 653T1 3474320, Riello Rl38 653T1 3474322, Riello Rl38 653T1 3474323. Always check the model and serial number on the data plate before ordering.

Does 3003834 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 3003834. Ask a Riello stockist to confirm.

What should I check before fitting 3003834?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Related parts

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.