OEX Alternator 12V 140A Mitsubishi Style MXA2041

The OEX Alternator MXA2041 is a 12V, 140A unit built in a Mitsubishi style configuration for applications that suit Mitsubishi rotating electrical fitment. It is supplied new, with a twin leg alternator mount, 176mm mount centre to centre, and a 73mm pulley outside diameter.

Key identification points for this unit are the OEX brand, part number MXA2041, pin code IR70, and an internal regulator. The alternator uses an AA pulley section, has a 12mm pivot hole diameter, and an M8x1.25 adjusting hole diameter, so matching the physical mounting details matters as much as matching the electrical rating.

This alternator is listed as a 12V, 140A replacement in the rotating electrical group. It weighs 6.16kg and is backed by a 3yr passenger / 1yr commercial warranty, which gives a clear guide to the intended usage and support period.

OEX states its products are sourced from market leading Original Equipment Manufacturers and aftermarket suppliers, and produced in ISO9001 certified factories that support engineering, testing and quality control procedures. That matters when you are choosing a replacement alternator for a Mitsubishi application where the mounting pattern and regulator type need to line up correctly.

Key Features

• 12V alternator with 140A output
• Mitsubishi style fitment
• New unit, not remanufactured
• Internal regulator
• Twin leg alternator mount
• AA pulley section

Specifications

• Brand: OEX
• Product type: Alternator
• Part No.: MXA2041
• Voltage: 12V
• Power rating: 140A
• Regulator type: Internal
• Suits unit make: Mitsubishi
• Alternator mount: Twin leg

Known application guidance

• Mitsubishi
• Mitsubishi Pajero
• Mitsubishi Triton
• Listed application preview includes Mitsubishi Pajero models from 2000 through 2006 and 2012 through 2015

Application and Buying Notes

Before ordering, confirm the part number MXA2041 against the alternator you are replacing, then check that the mounting arrangement matches your vehicle. The key physical checks for this unit are the twin leg mount, 176mm mount centre to centre, 60mm inside mounting legs, 12mm pivot hole diameter, and M8x1.25 adjusting hole diameter.

The electrical side also needs to match. This alternator is rated at 12V and 140A with an internal regulator, so it is suited to vehicles that use that style of charging system. If your vehicle uses a different regulator arrangement, pulley profile, or mounting pattern, do not rely on the vehicle make alone.

The pulley details are also important. This unit has a 73mm pulley outside diameter and AA pulley section, so the belt setup needs to correspond with those measurements. The listed weight of 6.16kg can also be useful when comparing against the removed unit during identification.

Fitment data supplied for this alternator points to Mitsubishi, Mitsubishi Pajero, and Mitsubishi Triton applications, with a preview that includes Pajero model years 2000 to 2006 and 2012 to 2015. That is useful guidance, but it is still best practice to compare the replacement against the existing alternator and the vehicle’s charging system before purchase.

If you are replacing a charging fault, make sure the alternator is the actual failed component and not a wiring, battery, belt, or pulley issue. A 140A alternator can only perform as intended when the vehicle’s charging circuit, belt drive, and mounting hardware are all correct for this application.

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 MXA2041 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 ALTERNATOR, Unit of Measure EACH, Warranty 3yr Passenger 1yr Commercial, Inside Mounting Legs 60mm, Pivot Hole Diameter 12, Pulley Outside Diameter 73mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 176mm, Weight 6.16kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. MXA2041, Brand OEX, Description OEX Alternator 12V 140A Mitsubishi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR70, Power Rating (Amp) 140, Pulley Section AA, Suits Unit Make Mitsubishi, Alternator Mount Twin Leg.

OEX Alternator 12V 140A Mitsubishi Style. Part number MXA2041 should be checked first. Listed voltage is 12. Listed output rating is 140. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin Leg. Regulator type is Internal. Pulley configuration is AA. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MXA2041, 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 alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 140 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment by matching part number MXA2041, the Mitsubishi style mounting details, and the vehicle application information before ordering. Vehicle make alone is not enough to confirm compatibility.

FAQ

What is the part number for this alternator?

The part number is MXA2041.

Is this alternator new or remanufactured?

It is listed as new.

What are the electrical specifications?

This alternator is 12V and rated at 140A, with an internal regulator.

What vehicles is it listed for?

The supplied fitment points to Mitsubishi, Mitsubishi Pajero, and Mitsubishi Triton applications, with a preview that includes Pajero model years 2000 to 2006 and 2012 to 2015.

What mounting details should be checked before buying?

Check the twin leg mount, 176mm mount centre to centre, 60mm inside mounting legs, 12mm pivot hole diameter, and M8x1.25 adjusting hole diameter.

What warranty is listed?

The warranty is listed as 3yr Passenger / 1yr Commercial.