OEX Alternator 24V 50A Mitsubishi Style MXA263

The OEX MXA263 is a new 24V alternator rated at 50 amps, built in Mitsubishi style and supplied as an each unit for rotating electrical applications. It uses an internal regulator, twin leg alternator mount, 80mm inside mounting legs, and a 10mm pivot hole diameter, so the physical mounting details need to match the vehicle before purchase.

This alternator is listed with pulley outside diameter of 82mm, pulley section AAA, adjusting hole diameter M8x1.25, and a mount centre to centre measurement of 172mm. It also carries a note for a 60cc vacuum pump, which is an important application detail to check against the vehicle setup.

The part number is MXA263 and the unit is described as suitable for Mitsubishi applications. OEX notes that its products are sourced from market leading original equipment manufacturers and aftermarket suppliers, with ISO9001 certified factories supporting engineering, testing, and quality control procedures.

Key Features

• New alternator, not remanufactured
• 24V, 50A output
• Internal regulator
• Twin leg mounting arrangement
• 82mm pulley outside diameter
• Part number MXA263

Specifications

• Brand: OEX
• Product type: Alternator
• Unit of measure: Each
• Voltage: 24V
• Power rating: 50 amps
• New / remanufactured: New
• Part no.: MXA263
• Suits unit make: Mitsubishi

Known fitment guidance

• Mitsubishi applications only are identified in the supplied product data
• Fitment is not verified here for specific vehicle models or years
• Confirm the alternator mount, pivot hole, adjusting hole, pulley style, and vacuum pump requirement before ordering

Application and Buying Notes

The main checks for this alternator are the 24V electrical system, the 50A output, and the mounting pattern. The unit uses a twin leg mount with 80mm inside mounting legs, a 10mm pivot hole, and M8x1.25 adjusting hole threads, so those dimensions need to line up with the existing unit or the vehicle bracket arrangement.

The pulley details are also important. This alternator has an 82mm outside diameter pulley with AAA section, and the listing notes a 60cc vacuum pump. If the vehicle uses a different pulley profile or does not require that pump arrangement, this unit may not be suitable even if the alternator looks similar.

Because alternators can vary by mount style, regulator type, and accessory drive arrangement, the safest approach is to match the part number MXA263 and compare the physical measurements before buying. The listed 172mm mount centre to centre and 9.02kg weight can help confirm you are comparing the correct assembly.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. That gives a useful buying reference, but it does not replace fitment checking. Correct application still depends on the vehicle’s charging system, mounting points, and the 24V electrical configuration.

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 MXA263 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 80mm, Pivot Hole Diameter 10, Pulley Outside Diameter 82mm, Regulator Type Internal, Voltage 24, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. MXA263, Brand OEX, Description OEX Alternator 24V 50A Mitsubishi Style, Adjusting Hole Diameter M8x1.25, Pin Code IR9, Power Rating (Amp) 50, Pulley Section AAA, Suits Unit Make Mitsubishi.

OEX Alternator 24V 50A Mitsubishi Style. Part number MXA263 should be checked first. Listed voltage is 24. Listed output rating is 50. 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 AAA. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MXA263, 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 24 and output 50 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment by matching part number MXA263 and checking the 24V, 50A, twin leg mounting details, pulley specification, and 60cc vacuum pump requirement against the existing unit or vehicle application details before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new, not remanufactured. For this listing, part number MXA263 is the main reference point. Listed voltage is 24. Listed output rating is 50. Published fitment references include ISUZU ELF, ISUZU ELF 1985, ISUZU ELF 1986. These details should still be checked against the original unit before ordering.

What is the voltage and output rating?

The alternator is 24V with a 50 amp power rating. For this listing, part number MXA263 is the main reference point. Listed voltage is 24. Listed output rating is 50. Published fitment references include ISUZU ELF, ISUZU ELF 1985, ISUZU ELF 1986. These details should still be checked against the original unit before ordering.

What part number should I match?

The listed part number is MXA263. For this listing, part number MXA263 is the main reference point. Listed voltage is 24. Listed output rating is 50. Published fitment references include ISUZU ELF, ISUZU ELF 1985, ISUZU ELF 1986. These details should still be checked against the original unit before ordering.

Does it have an internal or external regulator?

It uses an internal regulator. For this listing, part number MXA263 is the main reference point. Listed voltage is 24. Listed output rating is 50. Published fitment references include ISUZU ELF, ISUZU ELF 1985, ISUZU ELF 1986. These details should still be checked against the original unit before ordering.

What mounting details are supplied?

The listed mounting details include twin leg mount, 80mm inside mounting legs, 10mm pivot hole diameter, M8x1.25 adjusting hole diameter, and 172mm mount centre to centre. For this listing, part number MXA263 is the main reference point. Listed voltage is 24. Listed output rating is 50. Published fitment references include ISUZU ELF, ISUZU ELF 1985, ISUZU ELF 1986. These details should still be checked against the original unit before ordering.

Is vehicle fitment guaranteed from the listing?

No. Fitment should be confirmed by matching MXA263 and checking the 24V, 50A, pulley, mount, and vacuum pump details against the existing unit or application information. For this listing, part number MXA263 is the main reference point. Listed voltage is 24. Listed output rating is 50. Published fitment references include ISUZU ELF, ISUZU ELF 1985, ISUZU ELF 1986. These details should still be checked against the original unit before ordering.