
Since 1984, NAASCO has served the turboprop sector, and we proudly support the following aircraft OEMs:
- Air Tractor
- Arava 102
- AT400; 400A; AT502; AT503
- ATR42; ATR72
- Ayres
- Beech 1900
- Beech 99
- Beech 99A
- Beech RC-12
- Beech RU-21
- Beech U-21
- Beech; Y-12
- Beechcraft T-34
- Bombardier DHC-8
- C580 (APU)
- C600 (APU)
- Canadair CL215T
- CASA C101
- CASA C212
- Cessna
- Cessna 441 TURBO
- Cessna 441
- Cessna Caravan 208
- Cheyenne 400 LS
- Cheyenne 400 LS
- Cheyenne I; II; III
- Conquest 441
- DC 3 Turbo Express
- DC 6
- DC-3 Turbine
- DeHavilland
- DHC Dash-8
- DHC-6 Twin Otter
- DHC-7
- DHC-8
- DHC-8-100; -200; -300
- Dornier
- Dornier 228
- Dornier DO-128-6
- Eclipse
- Embraer 110
- Embraer EMB 120
- Embraer EMB 121
- Fairchild
- Fairchild C-26
- Fairchild F-27; FH-227
- Fairchild Metro
- Gulfstream 690
- Jetstream
- Jetstream 31;32
- King Air 200; 300; 350
- King Air A100; 99 BCH
- King Air B100
- King Air Beech 90; 99; A100 YS-11
- Laser 300
- Merlin
- Merlin 111B
- Merlin 111D
- Merlin 1VA
- Metro III
- Mitsubishi MU-2
- MU-2B
- PC6 Porter
- PC7
- Piaggio Aerospace
- Pilatus PC-12
- Piper
- Piper Cheyenne
- Piper Meridian
- Q400 DHC-8
- SAAB
- SAAB 340
- SD3-60
- Shorts 360
- SIAI Marchetti SM211B
- Skyvan SC7, PC6
- Superking B200 BCH
- T-34C
- TBM 700
- Thrush AG-CAT
- Turbo Beaver
Turboprop Engine Component Specialists
Since 1984, NAASCO has been providing comprehensive maintenance, repair, and overhaul services for turboprop aircraft across a wide range of applications. We specialize in restoring and supporting critical turboprop parts, ensuring each system performs with consistency, precision, and efficiency. Through advanced engineering methods and strict quality controls, our approach to turboprop aircraft repair is focused on extending component life while minimizing operational disruption. These solutions are developed to strengthen reliability and enhance long-term performance, reinforcing our role as a trusted partner for operators around the world.
Expert Services for Turboprop Aircraft:
- Aircraft Starter Generator: Providing overhaul, repair, and maintenance to ensure flawless operation.
- Aircraft Relays: Essential for controlling electrical circuits, we provide comprehensive solutions for repair and replacement.
- Aircraft Actuators: Maintaining performance with precise actuator repair services.
- Aircraft Pumps: Ensuring smooth operations by servicing water, lavatory, and fuel pumps.
- Aircraft Electrical Generator: Offering repair solutions for generator issues to avoid downtime.
- Aircraft Lights: Repairing strobe lights and landing lights for visibility and safety.
How NAASCO’s Turboprop Component Repair Process Works
Every component that arrives at our facility follows a standardized, FAA-approved repair workflow designed to restore airworthiness and document the work for your records.
- Incoming inspection: Component is logged, tagged, and assessed against manufacturer and regulatory specifications.
- Teardown & evaluation: Full disassembly, cleaning, and detailed inspection to identify wear, damage, and the root cause of failure.
- Repair or overhaul: Worn or damaged parts are replaced using approved materials. Overhauls restore the component to original performance standards.
- Functional testing: Each unit is bench-tested and calibrated to verify it meets operational and regulatory performance requirements.
- Certification & return: Component is re-certified, fully documented with an 8130-3 or EASA Form 1 release certificate, and returned to service.
Turboprop Component Repair vs Overhaul – What’s the Difference?
A repair addresses a specific fault or failure – technicians identify the defective part, correct it, and return the component to service. An overhaul is more comprehensive: the entire component is disassembled, every internal part is inspected, worn items are replaced regardless of whether they’ve failed yet, and the unit is tested and recertified to original performance standards. For high-cycle components like starter generators and contactors, scheduled overhauls at manufacturer-recommended intervals are the most reliable way to prevent AOG events and extend service life.
Supported Turboprop Aircraft Models & OEMs
NAASCO offers services for leading turboprop models like Piper Turboprop Aircraft, King Air Turboprop, Turboprop Q400, Cessna Caravan Turboprop, and Beechcraft King Air..etc. We support a variety of aircraft parts distributors and OEMs, such as Embraer Turboprop and Bombardier Turboprop aircraft, ensuring our customers’ fleets stay in top condition.
Our Capabilities in Turboprop Aircraft Maintenance
With our specialized knowledge in aircraft power relay repair, aircraft component parts, and more, we provide tailored support to enhance the operational lifespan of turboprop aircraft. Our comprehensive service list continues to expand to meet the diverse needs of aviation parts suppliers, offering solutions that minimize downtime and maximize reliability.
Our Latest Turboprop Parts
Sourcing trusted turboprop replacement components?
Browse our available inventory.
- Advanced Mercury ModTM Improvements For Air Tractor AT-402; AT-502; AT-504; AT-602; & AT-802
- Advanced Mercury ModTM Improvements For Bombardier DHC-8-400 * Dash-8 * Q400
- Advanced Mercury ModTM Upgrades For Cessna Caravan Aircraft
- BAe JETSREAM ETR-20TM Product Bulletin
- BEECH 1900 ETR-20TM Product Bulletin
- BEECH KING AIR
- Bombardier DHC-8 Q400 Contactor Support
- DHC-6 “TWIN OTTER” ETR-20TM Product Bulletin
- FAIRCHILD Metro Product Bulletin
- Sil-MetTM Repair Solutions
Frequently Asked Questions
Essential turboprop parts include starter generators, actuators, relays, pumps, and aircraft lights. Proper maintenance of these components ensures reliable engine performance, electrical system stability, and overall flight safety.
As a trusted turboprop component supplier in New York, NAASCO provides FAA- and EASA-certified parts and services. Each component undergoes rigorous testing and repair protocols to guarantee high-quality performance for commercial, corporate, and military aircraft.
NAASCO specializes in turboprop aircraft repair, including starter generator overhaul, relay and actuator servicing, pump repairs, and electrical system maintenance. These services are designed to extend component lifespan and reduce unexpected downtime.
Environmental conditions, flight hours, and maintenance practices all impact component life. High heat, humidity, and continuous operation can accelerate wear, making routine inspections and professional repairs essential for safety and efficiency.
Selecting a turboprop engine component specialist requires considering experience, certifications, and the range of services offered. Look for suppliers like NAASCO that provide comprehensive maintenance, repair, and overhaul solutions, with expertise across multiple aircraft models and components to guarantee operational safety and reliability.















