OEX Alternator 12V 70A Hitachi Style HXA035

The OEX Alternator HXA035 is a new 12V, 70A rotating electrical unit set up in a Hitachi style format. It uses an internal regulator, a twin leg alternator mount, and a pulley outside diameter of 77mm with an A section belt arrangement.

Mounting and geometry details are listed clearly for checking before purchase: inside mounting legs 81mm, mount centre to centre 175mm, pivot hole diameter 8mm, adjusting hole M8x1.25, and shaft dimension 17. These measurements matter when matching the alternator to the vehicle or machine already in service.

This unit is supplied by OEX and carries the part number HXA035. It is listed as suitable for Hitachi applications and the fitment list includes selected Nissan, Barko and TCM applications. As with any alternator replacement, confirming the part number, mount style, pulley setup and electrical configuration is essential before ordering.

Key Features

• New alternator, not remanufactured
• 12V system voltage
• 70A power rating
• Internal regulator type
• Twin leg alternator mount
• Hitachi style unit

Specifications

• Part No.: HXA035
• Brand: OEX
• Type: Alternator
• New / Reman.: New
• Voltage: 12
• Power Rating: 70A
• Regulator Type: Internal
• Alternator Mount: Twin Leg

Listed fitment applications

• BARKO various applications
• Nissan 300ZX
• Nissan Datsun 300C
• Nissan industrial applications
• Nissan industrial forklift applications
• Nissan Navara
• Nissan Nomad
• Nissan Pathfinder

Application and Buying Notes

Before ordering, match the alternator against the vehicle or machine already fitted and check the key dimensions: twin leg mount, 81mm inside mounting legs, 175mm mount centre to centre, 8mm pivot hole, and M8x1.25 adjusting hole. The pulley is 77mm outside diameter with an A section belt profile, so the belt and pulley arrangement should also be compared with the original unit.

The HXA035 is a 12V, 70A alternator with an internal regulator. That combination needs to suit the electrical system in the application, particularly where the original alternator uses a different regulator type or output rating. Matching the electrical specification is as important as matching the physical mount points.

The product notes allow use of RXA035 and HXA058, and also mention an adaptor to suit HXK-32 and HXK-24. Where an adaptor is required, confirm the existing installation and the parts already on the vehicle or machine before purchase. The shaft dimension is listed as 17, which is another useful check when comparing against the removed unit.

This alternator is listed for selected Nissan, Barko and TCM applications, but those lists should be treated as application guidance rather than a substitute for checking the exact unit. If the original alternator differs in mount layout, pulley size, or regulator arrangement, the part may not be a direct replacement even if the vehicle make appears in the fitment list.

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 HXA035 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 81mm, Pivot Hole Diameter 8, Pulley Outside Diameter 77mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Weight 5.12kg, Product Group 1 ROTATING ELECTRICAL, Part No. HXA035, Brand OEX, Description OEX Alternator 12V 70A Hitachi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR49, Power Rating (Amp) 70, Pulley Section A, Suits Unit Make Hitachi.

OEX Alternator 12V 70A Hitachi Style. Part number HXA035 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 A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number HXA035, 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 BARKO VARIOUS, BARKO VARIOUS 1986, NISSAN 300ZX, NISSAN 300ZX 1984, NISSAN 300ZX 1985, NISSAN 300ZX 1986. 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.

The listed warranty is 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility using the part number HXA035, the Hitachi style application, and the listed mount and pulley dimensions before ordering. If the existing alternator differs in fitment points, regulator type, or pulley configuration, verify the installation carefully or cross-check the removed unit against the listed specifications.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What voltage and output does it have?

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

Does it use an internal regulator?

Yes. The regulator type is listed as internal.

What mounting details should I check?

Check the twin leg mount, 81mm inside mounting legs, 175mm mount centre to centre, 8mm pivot hole, and M8x1.25 adjusting hole.

What pulley details are listed?

The pulley outside diameter is 77mm and the pulley section is A.

Which applications are listed for this alternator?

Listed applications include selected Barko, Nissan and TCM units, including Nissan 300ZX, Datsun 300C, various Nissan industrial applications, and TCM FHG20N, FHG25N and FHG30N.