OEX Starter Motor 12V 13 Tooth CW Mitsubishi Style MXS310

The OEX MXS310 starter motor is a new 12V unit with 13 teeth, clockwise rotation and a Mitsubishi-style application. It is listed as a 2kW starter motor and suits Mitsubishi units where the mounting and drive details match the part number and dimensions supplied.

Key physical details include a 74mm flange diameter, 110mm mount centres, 12mm mount hole diameter, 250mm overall length, 21mm pinion at rest and a 38mm pinion diameter. These measurements matter because starter motor fitment is determined by the combination of mounting pattern, pinion geometry, rotation and voltage, not by appearance alone.

This starter motor is supplied under the OEX brand and is backed by a 3-year passenger / 1-year commercial warranty. It is a dry clutch starter motor, 5.7kg in weight, and is identified with OEM number M2T63371 for cross-checking against the original unit or parts catalogues.

Key Features

• 12V starter motor
• 13-tooth pinion
• Clockwise rotation
• 2kW power rating
• Mitsubishi-style application
• New unit, not remanufactured

Specifications

• Part No.: MXS310
• OEM Number: M2T63371
• Voltage: 12V
• Power Rating: 2kW
• Rotation: CW
• Number of Teeth: 13
• Flange Diameter: 74mm
• Mount Centres A: 110mm

Application and Buying Notes

Before ordering, confirm the part number MXS310 and OEM number M2T63371 against the original starter on the vehicle. The most useful matching points on this unit are the 12V system voltage, 13-tooth pinion, clockwise rotation, 2-hole mount type and the 74mm flange diameter.

The mounting measurements should be checked carefully, especially the 110mm mount centres and 12mm mount hole diameter. Even where the starter is described as Mitsubishi style, the application still needs to match the vehicle’s original starter layout, pinion position and drive engagement.

The 250mm overall length, 21mm pinion at rest and 38mm pinion diameter are practical checks for anyone comparing a removed starter to this replacement. These dimensions help confirm that the unit is the same physical configuration before installation is attempted.

This is a new starter motor with a 2kW power rating. That figure is useful when comparing like-for-like replacements, but it should be checked alongside the vehicle’s original specification rather than treated as a standalone fitment guide.

The warranty differs for passenger and commercial use, at 3 years for passenger applications and 1 year for commercial use. If the vehicle is used commercially, it is worth confirming how the unit will be applied before purchase so the expected warranty period is clear.

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 MXS310 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 Part No. MXS310, Type STARTER MOTOR, Brand OEX, Unit of Measure EACH, Description OEX Starter Motor 12V 13Th CW Mitsubishi Style, Warranty 3yr Passenger 1yr Commercial, Flange Diameter 74mm, Mount Centres A 110mm, Mount Hole Diameter 12, Number of Teeth 13.

Additional published details for cross-checking include Overall Length 250mm, Pinion at Rest 21mm, Pinion Diameter 38mm, Power Rating 2kW, Rotation CW, Suits Unit Make Mitsubishi, Voltage 12, Item Type Starter Motor, New / Reman. New, Starter Mount Type 2 Hole.

OEX Starter Motor 12V 13Th CW Mitsubishi Style. Part number MXS310 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 MXS310, 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.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

Compatibility note: Confirm fitment using part number MXS310, OEM number M2T63371, and the listed dimensions and mounting details before ordering.

FAQ

What is the part number for this starter motor?

The part number is MXS310. For this listing, part number MXS310 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What OEM number is listed for this starter motor?

The OEM number listed is M2T63371. For this listing, part number MXS310 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

Is this a 12V starter motor?

Yes. The listed voltage is 12V. For this listing, part number MXS310 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What rotation does this starter motor use?

It is clockwise rotation, shown as CW. For this listing, part number MXS310 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What are the key mounting dimensions?

The key mounting details listed are a 74mm flange diameter, 110mm mount centres and 12mm mount hole diameter. It also uses a 2-hole starter mount type. For this listing, part number MXS310 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What warranty is provided?

The warranty listed is 3 years for passenger use and 1 year for commercial use. For this listing, part number MXS310 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.