Global Parts Support

Aircraft Parts for Business Jets & Engines

JSSI has 100,000+ lines of inventory available for immediate sale, supporting nearly 80% of all business aircraft in operation today.

Scale That Delivers

Supporting Your Aircraft Part Requirements

Leverage JSSI’s scale, market intelligence, and purchasing power to meet your parts needs. We support more than 10,000 maintenance events annually for JSSI customers across virtually every make and model of business jet, turboprop, and helicopter.

Our Inventory and Reach

From anti-ice valves and windshields, brakes, and nose landing gear assemblies, we are ready to source and deliver the parts you need quickly and reliably. Our procurement team can assist with availability and pricing for inboard flaps, slat actuators, generators, engine controls, wheels, antennas, batteries, thrust reversers, heat exchangers, cockpit displays, ignition exciters, and more.

The Aircraft We Support

JSSI carries and supports inventory across virtually all major business aircraft models. From Bombardier Challenger and Global platforms to Embraer, Falcon, Textron, and Gulfstream aircraft, we provide independent, global support for both airframe and engine components.

Access our full inventory online

Visit PartsHub, our online parts marketplace, and create your free account today!

Rotable Program

Dedicated inventory. Structured support.

Gain direct access to our 100,000+ lines of inventory and purchasing power through the JSSI Parts & Engines Rotable Program. Designed around your fleet profile, this consignment-based program begins with a detailed analysis of your material usage. We align stock levels with your operational needs and dedicate inventory for your exclusive use.

Our Responsibilities

Invest in and manage dedicated rotable stock
Manage repair costs and consumable replacement
Provide 24/7 AOG support

Your Benefits

Reliable access to critical components
Simplified inventory and repair management
Reduced downtime and improved aircraft availability

Our Process

Talk with our team today to learn how we can best customize this program to fit your needs.

Choosing JSSI Parts & Engines

Global parts. Proven performance.

Clients benefit from 24/7 support, access to a qualified global vendor network, and the buying power of one of the largest purchasers of parts and maintenance services in business aviation. We source new and serviceable components efficiently and deliver them at a competitive market price.

ASA Certified Compliance

Our commitment to quality.

At JSSI, quality control is a commitment we take seriously. JSSI is certified to the Aviation Suppliers Association Quality System Standard ASA-100 and fully compliant with FAA Advisory Circular 00-56B. These certifications reflect disciplined processes, supply chain integrity, and a strong focus on safety and reliability. Every part we source and deliver is backed by rigorous oversight, so you can operate with confidence.

Certificate →

Purchase Order Terms & Conditions →

Standard Commercial Terms & Conditions Of Sale →

Let's talk

We support every phase of aircraft ownership.

If you are looking to streamline maintenance and parts procurement, our team is ready to help. With global reach, consistent availability, and round-the-clock support, we help keep your aircraft where it belongs — flying.

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Drilldown First State

Because keeping you flying is what we do best.