OEX Alternator 12V 70A Hitachi Style HXA024

The OEX Alternator HXA024 is a new 12V, 70A unit in Hitachi style, supplied as a twin leg alternator with an internal regulator. It is listed with an 80mm inside mounting leg spacing, a 10mm pivot hole diameter, and an M8x1.25 adjusting hole, so the mounting points can be checked before ordering.

This alternator uses an 80mm pulley outside diameter and AA pulley section, with a mount centre-to-centre measurement of 170mm. It is supplied as a new unit, not remanufactured, and the unit weight is 4.86kg.

OEX states that its products are sourced from market leading Original Equipment Manufacturers and aftermarket suppliers, with factories that are ISO9001 certified for engineering, testing, and quality control procedures. The listed warranty is 3 years for passenger use and 1 year for commercial use.

The part number is HXA024 and the pin code is IR49. The listed application style is Hitachi, and the note advises that HXA067 can be used to change the pulley, with an adaptor to suit HXK-32 and HXK-24.

Key Features

• New 12V alternator
• 70A power rating
• Hitachi style unit
• Internal regulator
• Twin leg alternator mount
• 80mm pulley outside diameter

Specifications

• Brand: OEX
• Product type: Alternator
• Unit of measure: Each
• Voltage: 12V
• Amperage: 70A
• New / remanufactured: New
• Regulator type: Internal
• Alternator mount: Twin leg

Fitment guidance

• Fitment information is not fully verified from the supplied application details.
• The listed fitment preview includes Ford Maverick, Isuzu Elf, Nissan Bluebird, Nissan Cabstar, and Peugeot 308 applications.
• Other makes shown in the fitment preview include Nissan Exa, Nissan Industrial, Nissan Industrial Forklift, Nissan Navara, Nissan Patrol, Nissan Prairie, Nissan Pulsar, Nissan Skyline, Nissan Terrano, and Nissan Terrano II.
• Because alternator fitment depends on mounting style, pulley arrangement, connector details, and application-specific dimensions, match the part number and measurements before ordering.

Application and Buying Notes

Use the part number HXA024 first, then confirm the unit is the correct Hitachi style alternator for your vehicle. The key measurements supplied here are 12V, 70A, 80mm inside mounting legs, 10mm pivot hole diameter, M8x1.25 adjusting hole, 80mm pulley outside diameter, AA pulley section, and 170mm mount centre-to-centre.

If you are comparing to a removed alternator, check the mounting legs, hole sizes, pulley section, and regulator type rather than relying on appearance alone. A twin leg alternator with an internal regulator can look similar to other units, but small differences in the mounting or pulley details can affect installation.

The note supplied with this unit says HXA067 can be used to change the pulley, and an adaptor is available to suit HXK-32 and HXK-24. That makes the pulley and adaptor details worth confirming before you commit to a purchase, especially where the existing setup has been modified or previously repaired.

The warranty is 3 years for passenger use and 1 year for commercial use, so it is still important to confirm the vehicle application and charging system condition before fitting. A correct alternator choice should be based on the listed dimensions, the Hitachi style specification, and the vehicle’s actual mounting arrangement.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number HXA024 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type ALTERNATOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Inside Mounting Legs 80mm, Pivot Hole Diameter 10, Pulley Outside Diameter 80mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. HXA024, Brand OEX, Description OEX Alternator 12V 70A Hitachi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR49, Power Rating (Amp) 70, Pulley Section AA, Suits Unit Make Hitachi.

OEX Alternator 12V 70A Hitachi Style. Part number HXA024 should be checked first. Listed voltage is 12. Listed output rating is 70. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin Leg. Regulator type is Internal. Pulley configuration is AA. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number HXA024, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 70 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include FORD MAVERICK, FORD MAVERICK 1988, FORD MAVERICK 1989, FORD MAVERICK 1990, ISUZU ELF, ISUZU ELF 1995. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Always confirm compatibility using the part number HXA024, the Hitachi style application, and the listed measurements before ordering. If you are unsure, compare the old unit’s mounting points, pulley section, and regulator setup with the specifications provided here.

FAQ

What is the part number for this alternator?

The part number is HXA024.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What voltage and amperage does it have?

It is a 12V alternator with a 70A power rating.

What type of regulator does it use?

It uses an internal regulator.

What mounting details are listed?

The listed mounting details are twin leg alternator mount, 80mm inside mounting legs, 10mm pivot hole diameter, M8x1.25 adjusting hole, and 170mm mount centre-to-centre.

Does the listing include any pulley or adaptor notes?

Yes. The note states that HXA067 can be used to change the pulley, and there is an adaptor to suit HXK-32 and HXK-24.