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Radium Replacement Stainless Steel FPR Fuel Pressure Regulator Orifice

Radium Replacement Stainless Steel FPR Fuel Pressure Regulator Orifice

SKU: SKU:  14-0772

Regular price $26.99
Regular price Sale price $26.99
1 In Stock
Taxes included.
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Radium Replacement Stainless Steel FPR Fuel Pressure Regulator Orifice

Application: Radium MPR, DMR, FPR-D and RA-Series DFPR regulators; Radium hangers and surge tanks with integrated regulator
Part Type: Replacement stainless steel fuel pressure regulator orifice
Part Number: 14-0772


The Radium 14-0772 is a stainless steel replacement orifice for many Radium Engineering products, including the MPR, DMR, FPR-D, FST-R and a number of Radium fuel pump hangers.

A smooth radius entry promotes more laminar flow. This single stainless steel orifice replaces all of the earlier aluminium versions, suits both older regulators and RA-Series regulators, and is fitted as standard to every RA-Series regulator with the tool-free adjustment knob.


Key Features

  • Stainless Steel: Replaces all previous aluminium orifice variations
  • Smooth Radius Entry: Promotes more laminar fuel flow
  • Old and New Regulators: Compatible with older Radium regulators and RA-Series regulators
  • RA-Series Standard: Standard in all RA-Series regulators with the tool-free adjustment knob
  • 7/16" Hex: Installs with a socket

Important Notes

  • Use a medium-strength wicking thread locker, such as green Loctite, when installing to keep the orifice in place under harsh vibration

Vehicle Fitment

  • Radium DMR Direct Mount Regulator (all generations)
  • Radium MPR Multi-Port Regulator (all generations)
  • Radium FPR-D Fuel Pressure Regulator/Damper (all generations)
  • Radium RA-Series DFPR Dual Fuel Pressure Regulator
  • Radium fuel hangers and surge tanks with integrated regulator

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

Specs & Features

  • Part Number: 14-0772
  • Material: Stainless steel
  • Orifice Diameter: 6.35mm (0.250in)
  • Hex Size: 11.1mm (7/16in)
  • Entry: Smooth radius for more laminar flow
  • Replaces: All previous aluminium orifice versions