Inventory of FAA Approved PMA Parts

Whether you are looking for modification items, affordable alternatives to original equipment manufacturer (OEM) components, or items that are no longer produced by the OEM, look to the extensive selection of PMA parts offered here on Keep Your Lines. Parts Manufacturer Approval (PMA) is an approval granted by the Federal Aviation Administration (FAA) to qualified entities that allows them to produce modification or replacement articles in accordance with strict aviation standards and the specifications of a particular aircraft.

Below, you can click on any aircraft model to view a PMA parts catalog replete with compatible components we carry. We do all in our power to guarantee that every single part that we stock meets the strictest standards for quality control and export compliance, so do not hesitate to request quotes on any components with our online RFQ forms. You are also welcome to call or email us directly, as our team would always be happy to discuss your requirements and provide optimal sourcing solutions.