At HRD Aero Systems, we carry a wide Parts Manufacturer Approval (PMA) replacement parts selection that sets the standard for quality and dependability. All of our components meet the same specifications as the Original Equipment Manufacturer (OEM) and comply with the stringent quality mandates of the aviation industry.

What Are PMA Component Parts?

PMA parts are aircraft replacement components that comply with the Federal Aviation Administration’s PMA regulations for airworthiness. With FAA approval, part manufacturers are permitted to develop and sell PMA parts for installation on various aircraft components.

HRD PMA Replacement Parts

We ensure optimal quality and safety by ensuring that all our PMA replacement parts adhere to FAA standards. We carry hundreds of PMA components that you can choose from based on your aviation needs, including:

  • Discharge valves
  • Washers
  • Gaskets
  • Oxygen cylinders
  • Fill plugs and fittings
  • Groove pins
  • Rupture discs
  • Seal bosses
  • Pressure gauges
  • Lock clamps

You can refer to the chart below to browse our full inventory of PMA parts.

PMA Part Search

Purchase PMA Component Parts at HRD Aero Systems Today

If you’re looking for replacement parts that meet federal quality and safety regulations, choose HRD Aero Systems. We pride ourselves on providing high-quality aerospace products at the most affordable rates and fastest turnaround times in the industry.

Contact us for more information on our parts today!