Nikko Alternator 24V 90A NXA9733

The Nikko alternator listed here is a new 24V, 90A unit with part number NXA9733. It is an OE product, supplied as an each item, and uses an internal regulator for applications that match this specification.

Key mounting details include a twin leg alternator mount, 68mm inside mounting legs, 242mm mount centre to centre, a 14mm pivot hole and a 12mm adjusting hole. The pulley is 80mm outside diameter with a 7 groove / A pulley section.

This alternator is identified with OEM number 0-35000-8752 and pin code IR97. At 17.56kg, it is a substantial rotating electrical component, so matching the mounting style, pulley arrangement and electrical rating before purchase is important.

For buyers replacing a Nikko alternator in a compatible machine, the most useful checks are the 24V system, 90A output, internal regulator setup and the listed mounting dimensions. Those details should be confirmed against the old unit or machine requirements before ordering.

Key Features

• OE product
• New alternator
• 24V system
• 90A output
• Internal regulator
• Twin leg mount

Specifications

• Brand: Nikko
• Part No.: NXA9733
• OEM Number: 0-35000-8752
• Voltage: 24V
• Power Rating: 90A
• Regulator Type: Internal
• Mount Type: Twin Leg
• Inside Mounting Legs: 68mm

Known application groups

• CASE CX210B
• CASE CX240B
• HITACHI EX210
• HITACHI EX230
• HITACHI ZW140-5/PL-5
• HITACHI ZW150-5/PL-5
• HITACHI ZX210K-3
• HITACHI ZX210L-3

Application and Buying Notes

When replacing an alternator, the safest match is the part number and the physical specification set. NXA9733, 24V output, 90A charging capacity and an internal regulator should all line up with the unit you are removing or the machine’s electrical requirements.

The mounting layout matters just as much as the electrical rating. This unit uses a twin leg mount with 68mm inside mounting legs, 242mm mount centre to centre, a 14mm pivot hole and a 12mm adjusting hole, so the bracket and adjuster on the machine need to match these dimensions.

Pulley alignment is another key check. The 80mm pulley with a 7 groove / A section must suit the belt arrangement on the application, otherwise the alternator may not install correctly or run in line with the rest of the drive system.

Although this alternator is listed against a range of machines, fitment can vary by exact model, year and engine arrangement. Use the OEM number 0-35000-8752, the Nikko part number NXA9733 and the measured mounting details to confirm the correct unit before placing an order.

The unit is new and comes with a one year warranty, but a warranty does not replace fitment checking. Matching the electrical system voltage, mounting style and pulley section remains the best way to avoid delays and return freight.

At 17.56kg, this is not a small accessory item, so it is worth comparing the old alternator side by side with the replacement where possible. That simple check helps confirm the regulator type, pulley size and bracket layout before installation.

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 NXA9733 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 One Year, Inside Mounting Legs 68mm, Pivot Hole Diameter 14, Pulley Outside Diameter 80mm, Regulator Type Internal, Voltage 24, Item Type Alternator, New / Reman. New.

Additional published details for cross-checking include Weight 17.56kg, Product Group 1 ROTATING ELECTRICAL, Part No. NXA9733, Brand NIKKO, Description Nikko Alternator 24V 90A, Adjusting Hole Diameter 12, Pin Code IR97, Power Rating (Amp) 90, Pulley Section 7 Groove / A, Suits Unit Make Nikko.

Nikko Alternator 24V 90A. Part number NXA9733 should be checked first. Listed voltage is 24. Listed output rating is 90. 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 7 Groove / A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number NXA9733, 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 24 and output 90 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include CASE CX210B, CASE CX210B 2007, CASE CX240B, CASE CX240B 2008, HITACHI EX210, HITACHI EX210 1999. 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 One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Please confirm fitment using part number NXA9733, OEM number 0-35000-8752 and the listed mounting and pulley details before ordering. Application data is provided as a guide only, and final suitability depends on the exact machine specification.

FAQ

What is the part number for this alternator?

The part number is NXA9733.

What voltage and output does it have?

It is a 24V alternator with a 90A power rating.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What type of regulator does it use?

It uses an internal regulator.

What pulley and mounting details are listed?

The pulley outside diameter is 80mm with a 7 groove / A section. The mount is twin leg, with 68mm inside mounting legs, 242mm mount centre to centre, a 14mm pivot hole and a 12mm adjusting hole.

Which OEM number is associated with this alternator?

The OEM number listed is 0-35000-8752.