Your Single-Source Business Jet Parts Solution
When others are searching, we are delivering. With the scale of JSSI’s inventory and global reach, we help operators and MROs secure the parts they need when they need them. Today, we support thousands of aircraft and maintenance events around the world.
Scale That Delivers
Parts & Engines Services
Aircraft Parts & Rotable Program
Access more than 100k business aircraft parts in stock. Our team combines hands-on procurement expertise with a global vendor network.
Learn More →Engines & APUs
A portfolio of more than 85+ engines and APUs available. We support multiple-engine models and offer flexible lease structures.
Learn More →PartsHub
Our one-stop online shop gives you direct access to JSSI Parts & Engines inventory. Browse available stock and simplify your purchasing process.
Learn More →Events & Procurement Management
Tap into the capabilities, vendor relationships, parts inventory, and buying power of business aviation’s leading maintenance provider.
Learn More →Aircraft Parts & Rotable Program
ENGINES & APUs
PartsHub
Events & Procurement Assistance
Everything to keep you flying.
Choosing JSSI Parts & Engines
Global parts. Proven performance.
Trusted Global Support
JSSI supports 30% of the world’s business jets and manages more than 10,000 maintenance events every year. Parts & Engines division helps operators and MROs reduce downtime, control costs, and return aircraft to service faster.
Data-Driven Procurement
Founded in 2014, JSSI’s parts division was created to centralize procurement for HCM Programs and has since expanded to support the broader business aviation market. Using data and predictive forecasts, we position inventory ahead of demand, improving availability while driving efficiency and cost savings.
Expanding Market Reach
From predictive procurement to a global vendor network, JSSI Parts & Engines delivers the scale, speed, and expertise operators rely on every day.
Unmatched Reach And Trusted Delivery
Depth That Delivers
JSSI Parts & Engines offers exceptional inventory depth and sourcing capability across business aircraft platforms. With more than 100,000 stocked items, from high-turn consumables to critical components like thrust reversers and landing gear, our team is ready to quote or source parts quickly and reliably.
Breadth That Covers
Unlike resellers focused on a narrow set of models, our inventory supports nearly 80% of the business jet fleet. Our procurement expertise spans engines, APUs, and airframes across virtually every major make and model; we’re uniquely positioned to find you the right part, at the right price, at the right time.
Power That Performs
Parts When You Need Them
Rapid quotes and same-day shipping options.
- Specialists with 50+ years of combined experience
- 24/7 global procurement and support
- Over 100,000 all-OEM inventory lines
- Ordering by phone, email, or online
- 60-minute rapid quote turnaround
- Expedited same-day shipping available
Airframe Models
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.
Let's talk
Here to support every phase of aircraft ownership.
Because keeping you flying is what we do best.