
Coretech CRTâ„¢ Overhaul Technology
Introducing CoreTech CRTâ„¢, an innovative overhaul solution exclusively from STI and approved by the FAA. This advanced technology replaces over 98% of the original component with new materials, ensuring you receive parts that fit perfectly and perform like new, with a service life that meets or exceeds OEM specifications. We pride ourselves on the quality and reliability of our aircraft engine parts, which meet the rigorous standards of the aerospace industry.
FAA Approved Replacement Parts
Our newly manufactured replacement parts feature modern design enhancements and superior materials, delivering increased power and performance at a cost typically 60% to 75% lower than the OEM list price.

Global Distribution and Support
STI has one of the world's largest inventories of new and overhauled turboprop replacement parts, ready for immediate 24/7 shipment. We offer competitive exchange pricing, with distribution centers across multiple continents. We are here to provide you with expert aviation spare parts that meet your exact specifications.
Our Team

Grady Walp
Vice President
Sales & Customer Support
[email protected]
(602) 278-7442 Ext 116

Zach Orcutt
President
[email protected]
(602) 278-7442

Logan Smith
Vice President
Integrated Supply Chain
[email protected]
(602) 354-3429

Chris Collins
Quality Manager
[email protected]
(602) 278-7442 Ext 119

Sheldon Smith
Vice President
Operations
[email protected]
(602) 278-7442