Engine Parts

High-quality and reliable commercial jet engine parts and components.

An approved supplier of material to all major MROs worldwide.

Quality you can trust

We have the material. If we don’t, we’ll find it. Our process, from paperwork to packaging to shipping, is flawless. Our product expertise:

CFM56-3/-5/-7 engines

IAE V2500-A5 engines

Certified + Accredited

We are a certified and qualified surplus parts supplier around the world. Accredited by the ASA and recognized as providing industry-leading quality to our customers.

All components are overhauled by fully accredited FAA authorized repair agencies.  Contrail is known for supplying concise, thorough supporting documentation, which is critical in our surplus material industry. 

Global reach, extra mile service

Over the last 20 years, we have developed deep and extensive industry relationships worldwide. One part, one sale at a time. Our trust is earned. Our no nonsense approach allows us to act very quickly. We go the extra mile, no matter the part size or deadline.

The Contrail Edge

What are you looking for?

Whether you need Life Limited Parts (LLP's) with impeccable records or hard to find turbine components, Contrail has what you need, when you need it.

Our primary focus is the CFM56-3/-5/-7 and IAE V2500A5 engines, which power the two most widely produced and flown aircraft today, the Boeing 737 Classic / 737 Next Generation and Airbus A320 family of aircraft.

Jeff Preininger

Jeff Preininger

Director of Sales


Jeff joined Contrail in 2003 and has been a significant contributor in Contrail’s immense growth and development. He graduated in 1992 from the Pittsburgh Institute of Aeronautics, receiving a degree in specialized technology and obtaining his Airframe and Powerplant license. Jeff began his career disassembling engines and then proceeded into the position of Quality Control Inspector. He transitioned within the industry to the position of Quality Manager. In 1999, he moved into sales, consistently solidifying and expanding both his customer base and vendor relationships. Since joining Contrail in 2003 as Contrail’s Director of Sales, Jeff has continued to build his technical knowledge and expertise within the narrow body segment as a way to provide the highest level of service to our customers.

Jason Kilgore

Jason Kilgore

Sales Account Manager


Jason Kilgore is a veteran Sales Account Manager at Contrail Aviation Support, LLC with USM engine material parts expertise in CFM56-3/-5/-7 and IAE V2500-A5 engines. He joined the company in 2009 and has a combined 20 years of sales and customer service experience, working closely with Contrail’s Director of Sales on day-to-day operations to ensure the sourcing of high-quality and reliable commercial jet engine parts and components. Jason’s customer-driven focus is on serving large engine repair shops located in the U.S., Asia and the Middle East. With Contrail being an approved supplier of USM engine material to all major MROs worldwide, he diligently supports his accounts’ daily RFQs, expertly searches for parts material inside and outside their markets, and cost-efficiently brokers deals on their behalf -- all in an effort to ensure a process that is flawless, from paperwork to packaging to shipping. Outside of work, Jason actively supports St. Jude’s and Wounded Warriors as well as local food shelters, food banks, and women’s shelters.

Daniel Wingert

Daniel Wingert

Director of QA and Operations


Daniel began his career in the aviation industry in 1999 as a Quality Assurance Inspector. He worked closely with Quality and Operations Directors, gaining hands-on experience with the inspection of parts, warehousing, and commercial traceability, Advisory Circular 00-56A and the ASA-100 standard. Daniel maintained the highest level of quality while expanding his knowledge of the aviation aftermarket and logistics management. From there, he accepted a position in Traffic and Customs Compliance where he served as a vital link in operations, communicating with numerous departments including engineering, quality, manufacturing and shipping/receiving. In 2005, Daniel joined Contrail as Quality Assurance Manager and has gained considerable knowledge and experience in the evaluation and procurement of turbofan engines.