Nikko Alternator 24V 35A NXA614

The Nikko alternator listed here is a 24V, 35A unit with part number NXA614. It is a new alternator, supplied each, with an internal regulator and a twin leg alternator mount.

Mounting dimensions are important on this unit: inside mounting legs are 101mm, mount centre to centre is 198mm, the adjusting hole diameter is 12mm, and the pivot hole diameter is 13mm. The pulley is BB section with a 95mm outside diameter, and the shaft dimension is 22mm.

This alternator is intended for Nikko applications and is shown against heavy equipment and machinery fitment groups including Hitachi, Kobelco, Komatsu, and Komatsu Engine. Because alternator mounting and electrical setup must match exactly, part number NXA614 and the listed measurements should be checked carefully before purchase.

Key Features

• 24V alternator with 35A output
• New unit, not remanufactured
• Internal regulator
• Twin leg alternator mount
• BB section pulley
• Built to withstand the harshest environments

Specifications

• Brand: Nikko
• Part No.: NXA614
• Voltage: 24V
• Power rating: 35A
• Type: Alternator
• New / Reman.: New
• Regulator type: Internal
• Alternator mount: Twin leg

Fitment guidance

• Supported fitment groups include Hitachi, Kobelco, Komatsu, and Komatsu Engine.
• Sample applications include Hitachi LX300, Hitachi ZX450-3/LC-3, Hitachi ZX450/LC, Hitachi ZX470H-3/LCH-3, Hitachi ZX520LCH-3, Hitachi ZX600LC, Hitachi ZX650LC-3, Hitachi ZX670LCH-3, Hitachi ZX670LCH-5G, Hitachi ZX800, Hitachi ZX850-3/LC-3, and Hitachi ZX870H-3/LCH-3.
• Other listed applications include Kobelco SK850LC, Komatsu Compressor, Komatsu D150A, Komatsu D155A-2, Komatsu D155AX-5, Komatsu D155AX-6, Komatsu D155S-1, Komatsu D275AX-5, Komatsu D275AX-5E0, Komatsu D31-18, Komatsu D31-20, Komatsu D31EX-21/PX-21, and Komatsu D325-6.

Application and Buying Notes

Before ordering, compare the alternator mount and the hole sizes with your existing unit. This one uses a twin leg mount, 101mm inside mounting legs, a 198mm centre-to-centre mount spacing, a 12mm adjusting hole, and a 13mm pivot hole. Those dimensions need to line up with the machine’s bracket arrangement.

The electrical side also needs to match. This alternator is 24V with a 35A power rating and an internal regulator. If your machine is set up for a different voltage, output level, or regulator type, the part may not be suitable even if it looks similar physically.

Pulley details matter as well. The pulley is BB section with a 95mm outside diameter, and the shaft dimension is 22mm. If the belt profile or shaft size does not match the existing alternator, installation problems can follow.

Weight is listed at 9.2kg, which can be useful when comparing against the removed unit. The part is supplied new and carries a one year warranty, so it is intended as a replacement unit rather than a remanufactured option.

If you are matching this alternator to an existing machine, use the part number NXA614 first, then check the mounting dimensions, voltage, amperage, pulley section, and regulator type. That is the safest way to confirm the alternator is the right match before fitting.

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 NXA614 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 101mm, Power Rating (Amp) 35, Pulley Section BB, Suits Unit Make Nikko, Alternator Mount Twin Leg, New / Reman. New, Weight 9.2kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. NXA614, Brand NIKKO, Description Nikko Alternator 24V 35A, Adjusting Hole Diameter 12, Pivot Hole Diameter 13, Pulley Outside Diameter 95mm, Regulator Type Internal, Voltage 24, Mount Cnt to Cnt 198mm.

Nikko Alternator 24V 35A. Part number NXA614 should be checked first. Listed voltage is 24. Listed output rating is 35. 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 BB. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number NXA614, 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 35 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HITACHI LX300, HITACHI ZX450-3/LC-3, HITACHI ZX450/LC, HITACHI ZX470H-3/LCH-3, KOBELCO SK850LC, KOMATSU COMPRESSOR. 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: Please confirm fitment by checking part number NXA614 against your existing alternator and verifying the 24V, 35A, twin leg mounting, 101mm inside legs, 198mm mount centre to centre, 12mm adjusting hole, 13mm pivot hole, BB pulley section, and 22mm shaft dimension before purchase.

FAQ

What is the part number for this Nikko alternator?

The part number is NXA614.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What voltage and output does it have?

It is a 24V alternator with a 35A power rating.

Does it have an internal regulator?

Yes. The regulator type is internal.

What mounting details are listed for this alternator?

It has a twin leg alternator mount, 101mm inside mounting legs, 198mm mount centre to centre, a 12mm adjusting hole, and a 13mm pivot hole.

Which applications are shown for this alternator?

Listed fitment groups include Hitachi, Kobelco, Komatsu, and Komatsu Engine, with sample applications such as Hitachi LX300, Hitachi ZX450-3/LC-3, Kobelco SK850LC, and Komatsu D155AX-5.