ALU-8521 24V/70A BD ALTERNATOR ASSY

The **ALU‑8521** is a dependable **24 V/70 A belt-driven alternator**, FAA‑PMA certified and designed as a direct replacement for legacy Prestolite-style units. Factory-overhauled and rebuilt with new bearings, diodes, brushes, and housing, it provides reliable, high-current power for avionics, lighting, radios, and auxiliary systems. *Images are representative and may not show the exact product for sale.* --- ## Applications - Fixed-wing general aviation aircraft requiring **24 V/70 A** alternator output - Direct replacement for older Prestolite-style units - Compatible with Lycoming IO‑360/O‑360 engines and similar platforms - Ideal for routine maintenance, retrofits, and AOG support --- ## Why CJ Aerospace? CJ Aerospace provides trusted alternator solutions for Australian operators: - 🇦🇺 **Australian‑owned & locally stocked** - 📦 **Fast same-day shipping on stocked items** - 🔧 **Technical support for fitment and compliance** - ✈️ **Trusted by MROs, fleet operators, and avionics specialists** > ✉️ Contact us at sales@cjaerospace.com.au > Need pricing, core exchange options or fitment advice? Our team is here to help.

- 24 V / 70 A belt-drive output - FAA‑PMA certified for direct replacement - Rebuilt to OEM-grade specifications—quiet and reliable - Durable construction for demanding electrical systems - Plug-and-play replacement—no modifications required