PMA Parts Distribution
Contact UsAt DK Turbines, we provide high-quality FAA-approved PMA (Parts Manufacturer Approval) parts to keep your aircraft operating at peak performance. Our distribution network throughout the United States ensures you get the parts you need quickly, backed by the knowledge and expertise of a team dedicated to aviation reliability.
Whether you’re sourcing replacement components or planning ahead for scheduled maintenance, DK Turbines is your trusted partner in PMA parts distribution.
What is PMA Parts Distribution?
PMA (Parts Manufacturer Approval) is an FAA authorization that allows manufacturers to produce and sell aircraft replacement parts that meet strict safety and quality standards. PMA parts provide operators with a cost-effective, reliable alternative to OEM components. Distribution involves sourcing these FAA-approved parts from qualified manufacturers and ensuring they reach operators quickly and efficiently.
By working with a trusted distributor like DK Turbines, you benefit from:
- Lower-cost alternatives to OEM parts
- FAA-approved safety and compliance
- Access to a wide inventory of parts for multiple engine platforms
- Expert support from an experienced aviation partner
Our PMA Parts Distribution Partners
Our trusted partnerships with industry leaders allow DK Turbines to deliver FAA-approved PMA parts with unmatched quality, availability, and performance. By working with specialized manufacturers, we ensure our customers have access to innovative, cost-effective solutions that meet the highest aviation standards.
Elliott Manufacturing
DK Turbines is proud to partner with Elliott Manufacturing, a worldwide leader in flexible shaft systems based in New York. Their innovative designs allow power or motion to be transmitted between two points—even when not aligned or when one point moves during operation. Elliott specializes in two main types of flexible shafts:
- Power Drive: Built for continuous operation at higher speeds (100+ RPM).
- Remote Control: Designed for intermittent use at lower speeds (100 RPM or less), often managing higher torque loads.
With ISO9001:2015 certification and a reputation for excellence, Elliott delivers the precision, reliability, and durability trusted by aviation professionals around the globe.
HEMICO
DK Turbines is proud to partner with HEMICO, a specialized manufacturer of FAA-approved PMA components. HEMICO’s extensive product line supports both commercial and corporate aviation, offering reliable and cost-effective alternatives to OEM parts. Their PMA solutions can be found on aircraft, including the Beechcraft King Air series, Metro, DHC-8, DHC-7, SAAB 340, and ATR 42.
HEMICO’s in-house engineering and production capabilities allow them to deliver a wide range of parts, such as:
- Latch and hinge assemblies
- Torque knees
- Bushings, bolts, and washers
- Flap pistons and housings
- Door cables
Operating under strict FAA regulatory and quality standards, HEMICO ensures every component meets or exceeds OEM specifications. Their trusted parts and responsive development process make them a reliable partner for operators worldwide.
PMA Parts Quality & Warranty
Quality is at the core of our PMA distribution services. Every part we supply meets strict FAA standards, with rigorous testing to ensure safety and performance. In addition to manufacturer warranties, DK Turbines stands behind the parts we distribute, giving our customers confidence in every order. By choosing PMA parts, you receive components that often match or exceed OEM standards—at a fraction of the cost.
The Difference Between PMA and OEM
When it comes to replacement aircraft parts, operators often compare PMA (Parts Manufacturer Approval) parts with OEM (Original Equipment Manufacturer) parts. Both play a critical role in aviation maintenance, but there are key differences:
- OEM Parts – Manufactured by the original producer of the aircraft or engine. These parts are built to the exact specifications of the aircraft’s original design but often come at a higher cost due to brand exclusivity and limited sourcing options.
- PMA Parts – Produced by FAA-approved manufacturers who must demonstrate equal or superior performance to OEM parts. These parts undergo rigorous testing, engineering analysis, and FAA approval processes before entering the market. PMA parts are widely recognized for their reliability, availability, and cost savings—without sacrificing safety or compliance.