Nikko Starter Motor 24V 11 Tooth CW NXS9707

Nikko starter motor, 24V, 11 tooth, clockwise rotation, part number NXS9707. This is a new starter motor with a dry clutch setup, 3 hole starter mount type, and a power rating of 3.7kW. It is listed at 17.5kg and is intended for rotating electrical applications where the mounting pattern and electrical specification match the vehicle or machine.

The recorded application is Komatsu FD60 with S6D15 engine. That fitment detail is the key reference point here, along with the physical dimensions: overall length 272mm, flange diameter 105mm, mount centres A 135mm, mount centres B 110mm, mount centres C 110mm, and mount centres D 13mm. These measurements matter because starter motors that are close in appearance can still differ at the flange, bolt spacing, pinion position, or rotation.

The pinion is 40mm diameter with 11 teeth, and the pinion at rest is 55mm. Voltage is 24V, rotation is clockwise, and the unit is supplied as a new starter motor rather than remanufactured. The OEM number recorded against this unit is 0-21000-3651, which is useful for cross-checking before ordering.

Key Features

• 24V starter motor
• Clockwise rotation
• 11 tooth pinion
• 3.7kW power rating
• New unit, not remanufactured
• Dry clutch application

Specifications

• Brand: Nikko
• Product type: Starter motor
• Part No.: NXS9707
• OEM Number: 0-21000-3651
• Voltage: 24V
• Rotation: CW
• Power rating: 3.7kW
• Number of teeth: 11

Known Application

• Komatsu FD60 with S6D15 engine

Application and Buying Notes

Before ordering, compare the part number NXS9707 and the OEM number 0-21000-3651 with the unit being replaced. Starter motors can share a similar body shape while still differing in rotation, pinion tooth count, mount style, or flange dimensions, so the recorded 24V, CW, 11 tooth specification should be checked carefully against the existing part.

The mounting dimensions are particularly important on this unit: overall length 272mm, flange diameter 105mm, mount centres A 135mm, mount centres B 110mm, mount centres C 110mm, and mount centres D 13mm. The starter mount type is listed as 3 hole, with a 13mm mount hole diameter. If the bolt pattern or mounting face does not match, the starter should not be fitted.

The listed application is Komatsu FD60 with S6D15 engine. If your machine is not exactly that application, treat the listing as a reference only and verify against the existing starter and machine details. The 3.7kW rating, 24V electrical system, and clockwise rotation all need to align with the replacement requirement.

At 17.5kg, this is a substantial starter motor and handling during installation should be planned accordingly. The unit is described as new and for dry clutch use, so make sure the vehicle or machine application calls for a dry clutch starter arrangement before purchase. The pinion at rest measurement of 55mm is another useful checkpoint where clearance or engagement depth matters.

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 NXS9707 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 135mm, Mount Centres C 110mm, Mount Hole Diameter 13, Overall Length 272mm, Pinion Diameter 40mm, Rotation CW, Voltage 24.

Additional published details for cross-checking include New / Reman. New, Wet / Dry Clutch Dry, Weight 17.5kg, Product Group 1 ROTATING ELECTRICAL, Part No. NXS9707, Brand NIKKO, Description Nikko Starter Motor 24V 11Th CW, Flange Diameter 105mm, Mount Centres B 110mm, Mount Centres D 13mm.

Nikko Starter Motor 24V 11Th CW. Part number NXS9707 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 NXS9707, 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 HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05, KOMATSU AH05 1980, KOMATSU FD10, KOMATSU FD10 1980. 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 NXS9707, OEM number 0-21000-3651, and the listed application details before ordering. Do not rely on appearance alone, as bolt spacing, rotation, pinion tooth count, and mounting depth must all suit the replacement application.

FAQ

What vehicle or machine application is listed for this starter motor?

The recorded application is Komatsu FD60 with S6D15 engine. For this listing, part number NXS9707 is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05. These details should still be checked against the original unit before ordering.

What voltage does this starter motor use?

It is a 24V starter motor. For this listing, part number NXS9707 is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05. These details should still be checked against the original unit before ordering.

Which way does this starter rotate?

The rotation is clockwise, shown as CW. For this listing, part number NXS9707 is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05. 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 NXS9707 is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05. These details should still be checked against the original unit before ordering.

Is this starter motor new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number NXS9707 is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05. These details should still be checked against the original unit before ordering.

What part number should I use to check compatibility?

The part number is NXS9707, and the OEM number listed is 0-21000-3651. For this listing, part number NXS9707 is the main reference point. Listed voltage is 24. Published fitment references include HITACHI ZX210-5, HITACHI ZX210-5 1983, KOMATSU AH05. These details should still be checked against the original unit before ordering.