Nikko Starter Motor 24V 13 Tooth CW Part No. NXS9723

This Nikko starter motor is a new 24V unit with clockwise rotation, 13 teeth, and a 5kW power rating. It is listed under part number NXS9723 and is supplied as an each item for rotating electrical applications.

Key dimensions on this starter motor include a 113mm mount centre measurement, 90mm flange diameter, 307mm overall length, and 46mm pinion diameter. The pinion at rest measures 14mm, and the unit uses a 3-hole starter mount with M10 / 13 mount hole diameter.

The stated application is to suit Hitachi EX210 and Isuzu N Series with the 4HK1-TCS engine. That application note is important, but the fitment list also includes several other machine and truck families, so the part number and mounting details should always be checked before ordering.

Key Features

• New starter motor
• 24V electrical system
• Clockwise rotation
• 13 tooth pinion
• 5kW power rating
• 3-hole starter mount

Specifications

• Brand: Nikko
• Part No.: NXS9723
• Voltage: 24V
• Power rating: 5kW
• Rotation: CW
• Number of teeth: 13
• Starter mount type: 3 hole
• Mount centres A: 113mm

Verified fitment guidance

• Hitachi EX210
• Isuzu N Series with 4HK1-TCS engine
• CASE CX210B
• CASE CX210C
• CASE CX235CSR
• CASE CX240B
• CASE CX250C
• Hidromek HMK200W

Application and Buying Notes

Before ordering, compare the part number NXS9723, the 24V rating, and the 3-hole mounting layout with the original starter on the machine. The listed 113mm mount centres, 90mm flange diameter, and M10 / 13 mount hole size are the main physical checks that help confirm the replacement is the right match.

The 13 tooth pinion, 46mm pinion diameter, and 14mm pinion at rest are important because starter gear engagement has to suit the ring gear and housing arrangement. If any of those dimensions differ from the unit being replaced, it is worth stopping and rechecking the application rather than assuming interchangeability.

This starter motor is listed as suitable for wet or dry clutch applications, but the vehicle or machine application still needs to line up with the engine and mounting arrangement. The supplied application note points to Hitachi EX210 and Isuzu N Series with the 4HK1-TCS engine, while the broader fitment list includes several other makes and models that should be verified individually.

For practical ordering, it is best to compare the original starter label, the mounting face, the rotation direction, and the overall length of 307mm. That combination of details is usually more useful than model name alone, especially where machine variants and build years can differ.

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 NXS9723 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 113mm, Number of Teeth 13, Pinion at Rest 14mm, Power Rating 5kW, Suits Unit Make Nikko, Item Type Starter Motor, Starter Mount Type 3 Hole.

Additional published details for cross-checking include Weight 8.5kg, Product Group 1 ROTATING ELECTRICAL, Part No. NXS9723, Brand NIKKO, Description Nikko Starter Motor 24V 13Th CW, Flange Diameter 90mm, Mount Hole Diameter M10 / 13, Overall Length 307mm, Pinion Diameter 46mm, Rotation CW.

Nikko Starter Motor 24V 13Th CW. Part number NXS9723 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 NXS9723, 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 CASE CX210B, CASE CX210C, CASE CX210C 2015, CASE CX235CSR, HIDROMEK HMK200W, HIDROMEK HMK200W 2017. 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 fitment by matching part number NXS9723, 24V electrical specification, 13 tooth CW configuration, and the mounting dimensions and application details shown here before purchase.

FAQ

What is the part number for this starter motor?

The part number is NXS9723. For this listing, part number NXS9723 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX210B, CASE CX210C, CASE CX210C 2015. These details should still be checked against the original unit before ordering.

What voltage is the starter motor?

It is a 24V starter motor. For this listing, part number NXS9723 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX210B, CASE CX210C, CASE CX210C 2015. These details should still be checked against the original unit before ordering.

How does this starter motor rotate?

It is clockwise rotation, noted as CW. For this listing, part number NXS9723 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX210B, CASE CX210C, CASE CX210C 2015. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The starter motor has 13 teeth. For this listing, part number NXS9723 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX210B, CASE CX210C, CASE CX210C 2015. These details should still be checked against the original unit before ordering.

What vehicles or machines is it stated to suit?

The stated application is Hitachi EX210 and Isuzu N Series with the 4HK1-TCS engine. The fitment list also includes additional makes and models such as CASE, Hidromek, Hitachi, Isuzu, JCB, John Deere, Kato, Kawasaki, Link-Belt, Sumitomo, Sunward, and UD Nissan Diesel applications that should be checked against the exact part and dimensions.

What warranty is listed?

A one year warranty is listed. For this listing, part number NXS9723 is the main reference point. Listed voltage is 24. Published fitment references include CASE CX210B, CASE CX210C, CASE CX210C 2015. These details should still be checked against the original unit before ordering.