ALU-8521LS-OH ALTERNATOR, 24V, 70A - OH LESS PULLEY

The **ALU-8521LS-OH** is an overhauled **24 V / 70 A aircraft alternator** for approved Lycoming engine applications. Based on the FAA-PMA eligibility of the ALU-8521LS, it replaces Electrosystems P/N **ALU-8421LS** and supports Lycoming O-320, O-360 and IO-540 engine series applications. Always confirm the required alternator part number, aircraft model, engine configuration and eligibility before ordering. *Images are representative and may not show the exact product for sale.* --- ## Applications - Lycoming O-320 Series - Lycoming O-360 Series - Lycoming IO-540 Series Always confirm the specific engine model and installation eligibility before ordering. --- ## Why CJ Aerospace? CJ Aerospace supplies aircraft alternators and electrical system components for a range of aviation applications. Our team can assist with product information, availability and part-number identification. - 🇦🇺 **Australian-owned and operated** - 📦 **Aircraft alternators and electrical system components** - 🔧 **Technical assistance with part identification and compatibility** - ✈️ **Support for aircraft owners, operators and aviation professionals** > ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au) > Need help identifying the correct alternator? Contact our team for assistance.

- Overhauled aircraft alternator - 24 V electrical configuration - 70 A output - Replacement for Electrosystems P/N ALU-8421LS - Approved base part for Lycoming O-320, O-360 and IO-540 engine series applications