Radium Replacement Stainless Steel FPR Fuel Pressure Regulator Orifice

Stainless steel replacement orifice for many Radium Engineering products including MPR, DMR, FPR-D, FST-R, and a few fuel pump hangers. It has a smooth radius entry and is compatible with older regulators as well as RA-series regulators. This new single stainless steel orifice can replace ALL previous aluminum variations.