Nikko Starter Motor 24V 11 Tooth CW NXS9725

This Nikko starter motor is a 24V unit with 11 teeth, clockwise rotation, and a 5kW power rating. It is listed as new, with a one year warranty, and carries part number NXS9725 for identification when matching against an existing starter or parts record.

Mounting and size details are important on a starter like this. Key dimensions include 163mm mount centres, a 95mm flange diameter, 15mm mount hole diameter, 312mm overall length, 40mm pinion diameter, and 44mm pinion at rest. It uses a 2 hole starter mount and weighs 8.5kg.

The unit is described as suitable for Nikko applications and is listed for wet or dry clutch use. A single product feature is stated: built to withstand the harshest environments. As with any starter motor replacement, the part number, rotation, voltage, tooth count, and mounting dimensions should all be checked before purchase.

Key Features

• 24V starter motor
• 11 tooth pinion
• Clockwise rotation
• 5kW power rating
• 2 hole starter mount
• New unit

Specifications

• Part number: NXS9725
• Brand: Nikko
• Product type: Starter motor
• Voltage: 24V
• Rotation: CW
• Number of teeth: 11
• Power rating: 5kW
• Mount centres A: 163mm

Confirmed application groups

• Hidromek HMK300LC
• Hidromek HMK370LC-HD
• Hitachi EX300-5
• Hitachi EX350H-5
• Hitachi EX370HD-5
• Hitachi LX130-7
• Hitachi LX160
• Hitachi ZW220

Application and Buying Notes

Before ordering, match the part number NXS9725 to the existing starter or the machine parts record, then compare the electrical and mounting details. The confirmed specification set here is 24V, 11 teeth, clockwise rotation, 5kW, and a 2 hole mount with 163mm mount centres, so a close physical check is essential.

Starter motors are often similar at a glance but differ in flange diameter, pinion size, overall length, and hole spacing. For this unit, the flange diameter is 95mm, the mount hole diameter is 15mm, the overall length is 312mm, and the pinion at rest is 44mm. Those measurements help confirm whether the unit will physically suit the application.

The fitment information supplied links this starter to a range of machine families including Hidromek, Hitachi, Isuzu, JCB, Kawasaki, Link-Belt, and Sumitomo. Even where a model family appears in the application list, the final check should still be made against the specific machine model, year where shown, and the starter configuration already fitted.

This starter is listed as suitable for wet or dry clutch use and is a new unit with a one year warranty. If you are replacing a worn starter, compare the old unit carefully before fitting, especially where the existing starter may have different tooth count, rotation, mount type, or pinion dimensions.

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 NXS9725 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 163mm, Number of Teeth 11, Pinion at Rest 44mm, Power Rating 5kW, Suits Unit Make Nikko, Item Type Starter Motor, Starter Mount Type 2 Hole.

Additional published details for cross-checking include Weight 8.5kg, Product Group 1 ROTATING ELECTRICAL, Part No. NXS9725, Brand NIKKO, Description Nikko Starter Motor 24V 11Th CW, Flange Diameter 95mm, Mount Hole Diameter 15, Overall Length 312mm, Pinion Diameter 40mm, Rotation CW.

Nikko Starter Motor 24V 11Th CW. Part number NXS9725 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 NXS9725, 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 HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD, HIDROMEK HMK370LC-HD 2016, HITACHI EX200-1/2, HITACHI EX300-2. 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 checking part number NXS9725, 24V voltage, 11 tooth CW configuration, and the listed mounting dimensions before ordering. If the existing starter differs in any of those details, do not assume interchangeability.

FAQ

What is the part number for this starter motor?

The part number is NXS9725. For this listing, part number NXS9725 is the main reference point. Listed voltage is 24. Published fitment references include HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD. These details should still be checked against the original unit before ordering.

What voltage does this starter use?

It is a 24V starter motor. For this listing, part number NXS9725 is the main reference point. Listed voltage is 24. Published fitment references include HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 11 teeth. For this listing, part number NXS9725 is the main reference point. Listed voltage is 24. Published fitment references include HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD. These details should still be checked against the original unit before ordering.

What is the rotation direction?

The starter is clockwise rotation, noted as CW. For this listing, part number NXS9725 is the main reference point. Listed voltage is 24. Published fitment references include HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

It is listed as new. For this listing, part number NXS9725 is the main reference point. Listed voltage is 24. Published fitment references include HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD. These details should still be checked against the original unit before ordering.

What warranty is supplied?

The warranty listed is one year. For this listing, part number NXS9725 is the main reference point. Listed voltage is 24. Published fitment references include HIDROMEK HMK300LC, HIDROMEK HMK300LC 2017, HIDROMEK HMK370LC-HD. These details should still be checked against the original unit before ordering.