Nikko Starter Motor 24V 11T CW | NXS9718 | 11KW

The Nikko starter motor listed here is a new 24V unit with 11 teeth, clockwise rotation and an 11kW power rating. It is identified by part number NXS9718 and is supplied as an each item, with a one year warranty.

Physical dimensions matter on heavy equipment starters, and this unit has 127mm mount centres on A, B and C, a 92mm flange diameter, a 105.5mm nose cone length and an overall length of 496mm. The pinion diameter is 56mm, with pinion at rest measured at 48mm.

This starter is listed as a 3 hole mount type and is described as suitable for wet or dry clutch applications. It weighs 19.26kg, so checking the mounting pattern, clearance and cable routing before ordering is a sensible step on any replacement job.

Key Features

• New Nikko starter motor
• 24V electrical system
• 11 tooth pinion
• Clockwise rotation
• 11kW power rating
• 3 hole starter mount

Specifications

• Brand: Nikko
• Product type: Starter motor
• Part number: NXS9718
• Voltage: 24V
• Power rating: 11kW
• Rotation: CW
• Number of teeth: 11
• Mount centres A/B/C: 127mm

Confirmed application details

• Komatsu D375A-5
• Komatsu D85A-21 with S6D170 engine
• Komatsu D85A-21 with S6D125E engine

Application and Buying Notes

Before ordering, compare the part number NXS9718, the 24V rating and the 11 tooth clockwise configuration with the starter currently fitted to the machine. On heavy equipment, the mount layout is just as important as the electrical rating, so check the 127mm mount centres, 92mm flange diameter and 3 hole starter mount against the existing unit.

The overall length of 496mm, nose cone length of 105.5mm and pinion diameter of 56mm are useful checks when space around the starter is tight. The unit is listed for wet or dry clutch use, but the correct fit still depends on the exact application and how the original starter is specified.

This is a new starter motor, not a remanufactured unit, and it carries a one year warranty. For a direct replacement, match the old starter's part number, teeth count, rotation direction and mounting measurements before purchase, especially where the machine has had previous electrical or engine changes.

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 NXS9718 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 127mm, Mount Centres C 127mm, Nose Cone Length 105.5mm, Overall Length 496mm, Pinion Diameter 56mm, Rotation CW, Voltage 24.

Additional published details for cross-checking include New / Reman. New, Wet / Dry Clutch Wet or Dry, Product Group 2 STARTER MOTORS, Part No. NXS9718, Brand NIKKO, Description Nikko Starter Motor 24V 11Th CW, Flange Diameter 92mm, Mount Centres B 127mm, Mount Hole Diameter 16.

Nikko Starter Motor 24V 11Th CW. Part number NXS9718 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 NXS9718, 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 KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3, KOMATSU D375A-3 1996, SANDVIK DR580, SANDVIK DR580 2011. 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: Confirm fitment by checking part number NXS9718, 24V specification, 11 tooth CW configuration, mounting dimensions and the exact machine or engine application before ordering.

FAQ

What is the part number for this starter motor?

The part number is NXS9718. For this listing, part number NXS9718 is the main reference point. Listed voltage is 24. Published fitment references include KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3. These details should still be checked against the original unit before ordering.

Is this starter motor 24V?

Yes. The listed voltage is 24V. For this listing, part number NXS9718 is the main reference point. Listed voltage is 24. Published fitment references include KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3. These details should still be checked against the original unit before ordering.

How does the starter rotate?

It is clockwise rotation, noted as CW. For this listing, part number NXS9718 is the main reference point. Listed voltage is 24. Published fitment references include KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3. These details should still be checked against the original unit before ordering.

What vehicles or equipment is it listed to suit?

It is listed to suit Komatsu D375A-5 and Komatsu D85A-21 with S6D170 or S6D125E engine. For this listing, part number NXS9718 is the main reference point. Listed voltage is 24. Published fitment references include KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured starter?

This is a new starter motor. For this listing, part number NXS9718 is the main reference point. Listed voltage is 24. Published fitment references include KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3. 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 NXS9718 is the main reference point. Listed voltage is 24. Published fitment references include KOMATSU D375A-2, KOMATSU D375A-2 2001, KOMATSU D375A-3. These details should still be checked against the original unit before ordering.