ALTERNATOR 24V 40A SUITS HITACHI HXA004

Alternator 24V 40A Hitachi Style – HXA004

The OEX Alternator HXA004 is a reliable 24V, 40-amp alternator designed as a direct replacement for Hitachi-style charging systems. Engineered for stable and efficient electrical output, this unit is suitable for light-duty commercial vehicles, industrial machinery, and agricultural applications requiring consistent 24V charging performance.

Built using high-quality components and manufactured to OEM-equivalent standards, this alternator delivers strong durability, long service life, and dependable performance in demanding operating conditions.

Key Features

 40A charging output – ideal for light-duty 24V systems
 Hitachi-style design – direct OE replacement fitment
 Internal voltage regulation for stable charging performance
 Twin-leg mount configuration for correct installation
 Compact heavy-duty construction for industrial use
 Brand new unit – not remanufactured
 3-year passenger / 1-year commercial warranty

Specifications

 Voltage: 24V
 Output: 40 Amp
 Regulator Type: Internal
 Suits Unit Make: Hitachi Style
 Mount Type: Twin Leg
 Mount Centre to Centre: ~190mm
 Inside Mounting Legs: ~70mm
 Pulley Section: BB
 Pulley Outside Diameter: ~82mm
 Pivot Hole: ~14.5mm
 Adjusting Hole: ~12mm
 Unit Type: New

Vehicle Applications

Commonly used in:

 Isuzu light trucks (older diesel platforms)
 Agricultural machinery and tractors
 Industrial and construction equipment
 Hitachi-based 24V charging systems in fleet equipment

Always confirm compatibility using OE number (HXA004) and mounting dimensions before purchase.

Performance & Reliability

The HXA004 alternator is engineered to deliver consistent voltage output and reliable charging performance in 24V systems. It ensures stable operation of essential electrical components such as lighting, ignition systems, and auxiliary equipment in light-duty industrial environments.

Why Choose OEX?

• Trusted aftermarket brand across Australia & New Zealand
• OE-style direct replacement for accurate fitment
• Built for durability in industrial and off-road conditions
• Backed by strong warranty support and proven reliability

Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.

Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.

While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days