OEX Starter Motor 12V 11 Tooth CW Denso Style DXS431

The OEX DXS431 is a 12V starter motor in a Denso style layout with clockwise rotation, 11 teeth and a 2kW power rating. It is a new unit, not remanufactured, and it is listed with a 2-hole starter mount type, 137mm mount centres and an 82mm flange diameter for application checking against the original starter.

Key dimensions on this starter motor include an overall length of 230mm, a pinion diameter of 40mm, a pinion at rest measurement of 16mm and M10 / 14 mount hole diameter detail. The unit weighs 6.1kg and is intended for dry clutch applications.

The part number is DXS431 and the listed description is OEX Starter Motor 12V 11Th CW Denso Style. The notes also state that DXS464, which is a 10 tooth unit, is not interchangeable, so tooth count and part number should both be checked before ordering.

Key Features

• 12V starter motor
• 11 tooth pinion
• Clockwise rotation
• 2kW power rating
• Denso style unit
• New, not remanufactured

Specifications

• Voltage: 12V
• Power rating: 2kW
• Rotation: CW
• Number of teeth: 11
• Suits unit make: Denso
• Starter mount type: 2 hole
• Mount centres A: 137mm
• Flange diameter: 82mm

Fitment guidance

• Fitment data supplied includes Toyota applications such as 4 Runner, Blizzard, Chaser, Cressida, Cresta, Dyna, Dyna 150, Hiace, Hilux, Hilux Surf, Land Cruiser and Toyoace.
• The fitment preview includes Toyota 4 Runner model years from 1984 through 1994.
• No specific engine code or chassis code is provided here, so matching by part number, tooth count, mounting pattern and dimensions is important.

Application and Buying Notes

Before ordering, compare the DXS431 part number, 11 tooth count and CW rotation with the original starter on the vehicle. The note that DXS464 is a 10 tooth unit and not interchangeable is especially important, because a tooth count difference can stop the part from matching correctly even when the starter looks similar.

The listed mounting details are useful for confirmation: 137mm mount centres, 82mm flange diameter, 2-hole starter mount type and M10 / 14 mount hole diameter. If the original unit differs in these areas, or if the pinion at rest measurement of 16mm and 40mm pinion diameter do not line up with the old starter, the part should be rechecked before purchase.

This starter is a 12V, 2kW Denso style unit and is listed for dry clutch applications. Those details matter when comparing replacement starters, because voltage, rotation, mounting style and clutch type all need to align with the existing application for a proper installation.

The warranty listed is 3 years for passenger use and 1 year for commercial use. If the vehicle is used in a commercial environment, it is worth factoring that into the replacement decision alongside the 6.1kg weight, overall length of 230mm and the fitment notes for Toyota applications.

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 DXS431 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 3yr Passenger 1yr Commercial, Mount Centres A 137mm, Number of Teeth 11, Pinion at Rest 16mm, Power Rating 2kW, Suits Unit Make Denso, Note DXS464 (10 tooth) not interchangeable, New / Reman. New.

Additional published details for cross-checking include Wet / Dry Clutch Dry, Product Group 2 STARTER MOTORS, Part No. DXS431, Brand OEX, Description OEX Starter Motor 12V 11Th CW Denso Style, Flange Diameter 82mm, Mount Hole Diameter M10 / 14, Overall Length 230mm, Pinion Diameter 40mm.

OEX Starter Motor 12V 11Th CW Denso Style. Part number DXS431 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 DXS431, 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 TOYOTA 4 RUNNER, TOYOTA 4 RUNNER 1984, TOYOTA 4 RUNNER 1985, TOYOTA 4 RUNNER 1986. 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 3yr Passenger 1yr Commercial. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by matching the part number DXS431, 11 tooth count, CW rotation, Denso style fitment and all mounting dimensions against the original starter and vehicle application before ordering.

FAQ

What type of starter motor is this?

It is an OEX starter motor, part number DXS431, in a 12V Denso style configuration with clockwise rotation and an 11 tooth pinion.

Is this a new or remanufactured unit?

This starter motor is listed as new, not remanufactured.

What are the key mounting measurements?

The listed mounting details are 137mm mount centres, 82mm flange diameter, 2-hole starter mount type and M10 / 14 mount hole diameter.

Can this be swapped with DXS464?

No. The note states that DXS464 is a 10 tooth unit and is not interchangeable with this 11 tooth starter motor.

Which vehicles are mentioned in the fitment information?

The fitment data references Toyota applications, including 4 Runner, Blizzard, Chaser, Cressida, Cresta, Dyna, Dyna 150, Hiace, Hilux, Hilux Surf, Land Cruiser and Toyoace.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use.