Denso Starter Motor 12V 9 Tooth CW DXS4031

This Denso starter motor is a 12V unit with clockwise rotation, 9 teeth, and a 1.6kW power rating. It is listed as new, with a 2 hole starter mount type, 104mm mount centres, and a 74mm flange diameter, making the physical dimensions and mounting pattern important checkpoints before purchase.

The unit is identified as part number DXS4031 and carries an overall length of 186mm, a pinion diameter of 29mm, and a pinion at rest of 20mm. It also has an M10x1.25 mount hole diameter, which should be compared carefully against the vehicle application and the removed starter motor.

Fitment information supplied with this item indicates suitability for Toyota Hiace TRH221 with the 2TR-FE engine. Additional grouped fitment references include Toyota Hiace, Hiace / Commuter, Hiace SBV, Toyota Dyna 200, Toyota Hilux, Toyota Land Cruiser Prado, Toyota Regius Ace, Hino Dutro, and Hino Ranger, but these should still be checked against the exact vehicle, engine, and starter specifications before ordering.

Key Features

• 12V Denso starter motor
• Clockwise rotation
• 9-tooth pinion
• 1.6kW power rating
• New unit
• 2 hole starter mount type

Specifications

• Brand: Denso
• Product type: Starter motor
• Voltage: 12V
• Rotation: CW
• Number of teeth: 9
• Power rating: 1.6kW
• Mount centres A: 104mm
• Flange diameter: 74mm

Vehicle Fitment

• Toyota Hiace TRH221 with 2TR-FE engine
• Grouped fitment references supplied: Toyota Hiace, Hiace / Commuter, Hiace SBV, Toyota Dyna 200, Toyota Hilux, Toyota Land Cruiser Prado, Toyota Regius Ace, Hino Dutro, Hino Ranger

Application and Buying Notes

Before ordering, compare the part number DXS4031, the 12V rating, and the 9 tooth CW configuration with the starter currently fitted to the vehicle. The mounting pattern is also critical here, with 2 hole mounting, 104mm mount centres, a 74mm flange diameter, and M10x1.25 mount holes all needing to align with the existing application.

This starter is listed at 1.6kW and 4.1kg, so both electrical output and physical size should be checked as part of the replacement process. The 186mm overall length, 29mm pinion diameter, and 20mm pinion at rest are practical measurements to confirm when matching against the removed unit.

The supplied fitment points to Toyota Hiace TRH221 with the 2TR-FE engine, but related model group references also appear in the application data. Because starter motors can vary by engine, transmission, mounting layout, and build date, it is sensible to verify the vehicle details against the part number rather than relying on model name alone.

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 DXS4031 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 104mm, Number of Teeth 9, Pinion at Rest 20mm, Power Rating 1.6kW, Suits Unit Make Denso, New / Reman. New, Wet / Dry Clutch Dry.

Additional published details for cross-checking include Product Group 2 STARTER MOTORS, Part No. DXS4031, Brand DENSO, Description Denso Starter Motor 12V 9Th CW, Flange Diameter 74mm, Mount Hole Diameter M10x1.25, Overall Length 186mm, Pinion Diameter 29mm, Rotation CW.

Denso Starter Motor 12V 9Th CW. Part number DXS4031 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number DXS4031, 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 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003, HINO RANGER, TOYOTA DYNA 200, TOYOTA DYNA 200 1995. 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 compatibility using part number DXS4031, the 12V 9 tooth clockwise specification, and the mounting dimensions before purchase. Vehicle model, engine code, and the removed starter’s measurements should all be checked to avoid ordering the wrong unit.

FAQ

What part number is listed for this starter motor?

The listed part number is DXS4031. For this listing, part number DXS4031 is the main reference point. Listed voltage is 12. Published fitment references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003. These details should still be checked against the original unit before ordering.

What voltage and rotation does this starter motor have?

It is a 12V starter motor with clockwise rotation. For this listing, part number DXS4031 is the main reference point. Listed voltage is 12. Published fitment references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003. These details should still be checked against the original unit before ordering.

How many teeth does the pinion have?

The pinion has 9 teeth. For this listing, part number DXS4031 is the main reference point. Listed voltage is 12. Published fitment references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003. These details should still be checked against the original unit before ordering.

What are the key mounting measurements?

The starter has 104mm mount centres, a 74mm flange diameter, a 2 hole starter mount type, and M10x1.25 mount holes. For this listing, part number DXS4031 is the main reference point. Listed voltage is 12. Published fitment references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003. These details should still be checked against the original unit before ordering.

Which vehicle is specifically listed in the fitment information?

Toyota Hiace TRH221 with the 2TR-FE engine is specifically listed. For this listing, part number DXS4031 is the main reference point. Listed voltage is 12. Published fitment references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

It is listed as a new starter motor. For this listing, part number DXS4031 is the main reference point. Listed voltage is 12. Published fitment references include HINO DUTRO, HINO DUTRO 2000, HINO DUTRO 2003. These details should still be checked against the original unit before ordering.