Parts Supply with Trax eMRO + Airvoyant procurement automation
Million-line-item used + new parts inventory backed by Trax eMRO ERP and Airvoyant AI procurement — 24/7 AOG desk.
AAR's Parts Supply line combines one of the industry's largest used-serviceable-material (USM) inventories — over one million airframe parts from 250+ manufacturers spanning Airbus, Boeing, Bombardier and Embraer — with new-parts distribution authority for major OEMs. The PAARTS Store e-commerce front-end is layered on Trax eMRO, the cloud-hosted ERP run by AAR's Trax subsidiary which is in production on 6,000+ aircraft worldwide. Airvoyant adds AI-driven sourcing automation to minimise AOG exposure and limit order delays. AAR's 24/7 AOG desk (+1-630-227-2470 / AOG@aarcorp.com) underwrites parts availability for carriers across the US, Europe, Asia and the Middle East.
Key specs
| USM inventory size | 1,000,000+ line items |
| OEMs represented | 250+ manufacturers |
| Airframes covered | Airbus · Boeing · Bombardier · Embraer |
| Engine OEMs covered | CFM · GE · IAE · Pratt & Whitney · Rolls-Royce |
| Trax eMRO active fleet | 6,000+ aircraft |
| AOG response | 24 / 7 global desk |
| Procurement platform | Airvoyant AI sourcing |
| Storefront | PAARTS Store e-commerce |
| AAR FY revenue context | ~$2.7B (FY25 filings) |