Ensured for quality and safety by FAA’s hard-to-win approval, the RFS101-61900 is the best o-ring for the Sikorsky S76 corporate helicopter. Undergoing hundreds of design landings on our cutting-edge brake dynamometer, then further tested by FAA’s rigorous performance and airworthiness assessments, our PMA o-ring passes with flying colors.
In function, the RFS101-61900 can be compared to the OEM101-61900. In quality and affordability, our PMA o-ring is unmatched. To win PMA status, our o-ring completed and passed more quality and safety tests than OEM parts. In addition, our innovative engineering allows the RFS101-61900 to be made available for a more affordable price, keeping down the cost of air travel.
RFS Brakes provides more than just replacement o-rings. Our distributors supply countless other Sikorsky S-76 replacement brake components.