This 24V Alternator for Isuzu 6BG1 engines is engineered to provide stable and efficient electrical output for heavy-duty vehicles and equipment. Manufactured to OEM standards, it ensures reliable charging of the battery, smooth operation of electrical systems, and durability under harsh conditions.
Ideal for replacement in overhauled engines or worn alternators, this unit supports all essential electrical functions, including lighting, ignition, and auxiliary systems. The high-quality construction guarantees long service life and consistent performance even under continuous operation and high loads.
Suitable for Isuzu trucks, buses, construction vehicles, and industrial machinery equipped with 6BG1 engines.
✔ PRODUCT FEATURES & INCLUDED COMPONENTS
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24V alternator with OEM specification
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High-efficiency rotor and stator for stable output
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Durable bearings and high-temperature resistant components
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Built-in voltage regulator for consistent electrical performance
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Direct-fit replacement for Isuzu 6BG1 engines
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Designed for heavy-duty and continuous operation
✅ ENGINE COMPATIBILITY
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Isuzu 6BG1 Engine
✅ EQUIPMENT COMPATIBILITY
Compatible with vehicles and machinery using 6BG1 engines:
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Isuzu FSR / FTR / FVR Trucks
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NPR / NQR / NRR Medium-Duty Trucks
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Encava Buses
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Construction Machinery (Excavators, Loaders, Forklifts)
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Industrial Generators & Stationary Engines
✅ KEY FEATURES & BENEFITS
🔧 OEM-Grade Quality
Manufactured to meet Isuzu standards for reliable electrical performance.
âš¡ Consistent Power Output
Delivers stable 24V power for all engine and auxiliary systems.
🌡 Heavy-Duty Durability
High-quality components resist heat, vibration, and continuous operation.
🛠Direct Replacement
Easy installation with perfect fit for Isuzu 6BG1 engines.
🔋 Supports All Electrical Systems
Ensures battery charging, lighting, and auxiliary electrical functions operate reliably.
Frequently Asked Questions
Q: Is this alternator compatible with all Isuzu 6BG1 engines?
Yes, it is designed for standard 6BG1 engines in trucks, buses, and industrial equipment.
Q: Does it include a voltage regulator?
Yes, it features a built-in regulator to maintain stable output voltage.
Q: Can it replace a worn or faulty alternator?
Yes, ideal for replacing old, damaged, or underperforming alternators in heavy-duty applications.
Q: What is the output voltage?
This alternator provides a stable 24V output suitable for 6BG1 diesel engines.
Q: Is it suitable for continuous heavy-duty operation?
Yes, designed for long-lasting performance under demanding working conditions.
Alternator 24V | Isuzu 6BG1 Engine / 1812004402
OE Replacement: 1-81200440-2, 0-33000-6550, 1-81200365-0, 181200-205-0, 181200-209-0, 181200-365-0, 5-81200-382-0, 01-33-2003, 0-33000-2321, 0-33000-3700, 0-33000-3760, 0-33000-6000, 0-33000-6004, 1812002050, 1812002090, 1812003650, 5812003820, 01332003, 0330002321, 0330003700, 0330003760, 0330006000, 0330006004, 1812003820, 0330006200, 1812004402, 330006550
Fits Following: Engine: Isuzu 6BD1T, 6BBA, 6BG1, 6BD1, DA220, DH100
Year: Provide vin# or serial number for Year Information
