Nikko Starter Motor 24V 12T CW 7.5KW NXS9716

The Nikko Starter Motor 24V 12T CW, part number NXS9716, is a new starter motor supplied as each and intended for rotating electrical applications where the listed dimensions and rotation match the original unit. It is a 24 volt, clockwise rotation starter with 12 teeth and a 7.5kW power rating.

Key physical measurements include a 92mm flange diameter, 126mm mount centres A, 126mm mount centres B, 126mm mount centres C, and an overall length of 410mm. The starter mount type is 3 hole, the mount hole diameter is 17mm, and the pinion at rest measures 46mm.

This unit is listed as suitable for Nikko applications and is described as built to withstand the harshest environments. It weighs 18kg, is marked wet or dry clutch compatible, and carries a one year warranty.

For buyers replacing an existing starter, the most important checks are the part number NXS9716, 24V system requirement, clockwise rotation, 12 tooth pinion, and the mounting dimensions. Those details are the practical identifiers that should be matched before ordering.

Key Features

• 24V starter motor with clockwise rotation
• 12-tooth pinion
• 7.5kW power rating
• 3-hole starter mount
• New unit supplied each
• One year warranty

Specifications

• Brand: Nikko
• Part number: NXS9716
• Product type: Starter Motor
• Voltage: 24V
• Rotation: CW
• Number of teeth: 12
• Power rating: 7.5kW
• Overall length: 410mm

Known application references

• Hyundai Construction 420LC
• Hyundai Construction 450LC
• Hyundai Construction Robex 420LC
• Komatsu Compressor
• Komatsu D155AX-5
• Komatsu D275A-2
• Komatsu D325-6
• Komatsu D375A-1

Application and Buying Notes

When matching a replacement starter, confirm the part number NXS9716 first, then check the electrical system is 24V and the rotation is clockwise. Those three points are the quickest way to rule out an obvious mismatch before you compare the mounting pattern and pinion details.

The mounting information matters here: this starter uses a 3 hole mount, 126mm mount centres A, B, and C, and a 17mm mount hole diameter. It also has a 92mm flange diameter and an overall length of 410mm, so physical clearance and bracket alignment should be checked against the removed unit.

The pinion specification is equally important. This unit has 12 teeth, a 46mm pinion at rest, and a 46mm pinion diameter. If the original starter differs in tooth count, pinion position, or rotation, it should not be treated as a direct match without confirmation.

The listing includes wet or dry clutch compatibility, but that should still be verified against the machine and the original starter arrangement. Starter motor fitment can vary even within the same equipment family, so the safest approach is to compare the removed unit, the machine application, and the recorded dimensions together.

The weight of 18kg and the 7.5kW rating give a useful indication of the unit size and output class. If you are replacing a starter on equipment such as the Hyundai Construction or Komatsu applications shown, use those references as a guide only and confirm the exact match by part number and measurements.

Because starter motors are often installed in confined spaces and exposed to demanding conditions, small differences in flange size, mount centres, or pinion setup can affect installation. Taking a photo of the old unit, checking the tag, and measuring the mount face before purchase is the most reliable way to avoid delays.

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 NXS9716 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 STARTER MOTOR, Unit of Measure EACH, Warranty One Year, Mount Centres A 126mm, Mount Centres C 126mm, Number of Teeth 12, Pinion at Rest 46mm, Power Rating 7.5kW, Suits Unit Make Nikko, Item Type Starter Motor.

Additional published details for cross-checking include Starter Mount Type 3 Hole, Weight 18kg, Product Group 1 ROTATING ELECTRICAL, Part No. NXS9716, Brand NIKKO, Description Nikko Starter Motor 24V 12Th CW, Flange Diameter 92mm, Mount Centres B 126mm, Mount Hole Diameter 17, Overall Length 410mm.

Nikko Starter Motor 24V 12Th CW. Part number NXS9716 should be checked first. Listed voltage is 24. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number NXS9716, 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 starter motor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 24 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HYUNDAI CONSTRUCTION 420LC, HYUNDAI CONSTRUCTION 450LC, HYUNDAI CONSTRUCTION ROBEX 420LC, KOMATSU COMPRESSOR, KOMATSU D155AX-5, KOMATSU D275A-2. 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: Confirm compatibility by matching part number NXS9716, 24V voltage, clockwise rotation, 12 teeth, 3 hole mounting, and the listed dimensions against the removed starter and machine application before ordering.

FAQ

What is the part number for this starter motor?

The part number is NXS9716.

Is this a 12 volt or 24 volt starter?

It is a 24V starter motor.

Which way does it rotate?

It has clockwise rotation, shown as CW.

How many teeth does the pinion have?

The pinion has 12 teeth.

What are the main mounting measurements?

The starter has a 3 hole mount, 126mm mount centres A, 126mm mount centres B, 126mm mount centres C, a 92mm flange diameter, and a 17mm mount hole diameter.

What warranty is listed?

It carries a one year warranty.