OEX Alternator 24V 100A Prestolite Style – 827520
The OEX Alternator 827520 is a heavy-duty 24V, 100-amp Prestolite-style alternator designed as a direct replacement unit for commercial, industrial, and heavy vehicle applications. Built to deliver stable and consistent charging performance, it is ideal for trucks, buses, and machinery operating under continuous electrical load.
Manufactured to OE-quality standards using robust components, this alternator ensures reliable voltage output, long service life, and durability in demanding operating environments.
Key Features
- 100A high-output performance – suitable for heavy-duty 24V systems
- Prestolite-style OE replacement design – direct fitment application
- Internal regulator – stable voltage control for reliable operation
- Heavy-duty industrial construction – designed for continuous use
- 24V system compatibility – suited for commercial vehicles and equipment
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
Specifications
- Voltage: 24V
- Output: 100 Amp
- Part Number: 827520
- Regulator Type: Internal
- Suits Unit Make: Prestolite Style
- Unit Type: New
- Application: Heavy-duty commercial / industrial use
Vehicle Applications
Commonly fitted to:
- Heavy commercial trucks
- Buses and coaches
- Industrial machinery
- Agricultural equipment
- Construction and mining vehicles
✔ Designed for 24V dual-battery systems and high-duty cycle operation
✔ Always confirm fitment using 827520 and mounting specifications before purchase
(Prestolite-style 24V alternators vary widely in mounting and pulley configuration, so correct identification is essential.)
Performance & Reliability
The 827520 alternator is engineered for continuous heavy-duty operation, providing stable charging output even under high electrical load conditions. It supports essential vehicle systems in commercial and industrial environments where reliability is critical.
Its robust construction ensures durability in harsh conditions such as mining, agriculture, construction, and long-haul transport applications.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for heavy-duty commercial and industrial applications
- Built to withstand harsh operating environments
- Manufactured under strict quality-controlled standards
- Strong warranty support for fleet and workshop reliability
