OEX Alternator 24V 100A Bosch Style BXA9013

The OEX Alternator BXA9013 is a 24V, 100A unit in Bosch style, supplied as a new alternator for rotating electrical applications. It is listed with an internal regulator, a single-leg alternator mount, and a shaft length of 33.5mm, so it is important to compare those details with the vehicle or machine already in service before ordering.

Key physical details include a 17mm shaft diameter, 80mm mount leg thickness, 11mm pivot hole diameter, 12mm adjusting hole diameter, and 159mm mount centre-to-centre. Those measurements matter when checking whether the alternator will physically mount up correctly, particularly on Bosch-style applications where the bracket layout and shaft dimensions must match.

This unit is identified with part number BXA9013 and pin code IR213. It weighs 7.4kg and is covered by a 3 year passenger / 1 year commercial warranty. For workshop use, the practical check is simple: match the voltage, amperage, mounting style, shaft dimensions, and part number before fitting.

Key Features

• 24V alternator with 100A output
• Bosch style application
• Internal regulator
• Single-leg alternator mount
• New unit
• Part number BXA9013

Specifications

• Brand: OEX
• Product type: Alternator
• Voltage: 24V
• Power rating: 100A
• Suits unit make: Bosch
• Part no.: BXA9013
• Pin code: IR213
• Regulator type: Internal

Known fitment information

• Fitment data supplied includes MAN applications.
• Sample listed applications include M.A.N. D2676 and M.A.N. D2676 2008.
• Additional listed MAN references include MAN 10.180, MAN 10.223, MAN 10.224, MAN 10.224 2001, MAN 10.224 2002, MAN 12.223, MAN 12.24# 2007, MAN 12.24# 2008, MAN 12.24# 2009, and MAN 15.224 2002.
• The fitment list also references MAN models including 15.224, 15.28#, 22.284, 22.285, 23.28#, 26.403, 26.41#, 26.423, 26.464, 32.48#, 33.41#, 35.414, 41.48#, F2000, HOCL, L2000, M 2000 L, M 2000 M, TGA, TGL, TGM, TGS, and TGX.
• The fitment data is presented as a reference only and should still be checked against the existing unit and vehicle details before purchase.

Application and Buying Notes

When replacing an alternator, the safest approach is to confirm the part number BXA9013, the Bosch style application, and the 24V 100A specification first. Those three details tell you a great deal about whether the unit belongs in the same electrical and mounting family as the original part.

Physical measurements are just as important as the electrical rating. This alternator has a 17mm shaft diameter, 33.5mm shaft length, 80mm mount leg thickness, 11mm pivot hole, 12mm adjusting hole, and 159mm mount centre-to-centre. If any one of those mounting dimensions differs from the old alternator or bracket arrangement, installation may not line up correctly.

The internal regulator is another point to confirm before purchase, because regulator type affects how the alternator interfaces with the vehicle’s charging system. If the original unit is externally regulated or uses a different mounting arrangement, matching only the voltage and amperage is not enough.

The listed MAN applications give a useful guide, but they should be treated as a check rather than a guarantee. Compare the existing alternator label, mounting ears, shaft measurements, and the vehicle application details against the supplied information so you can avoid unnecessary downtime and parts returns.

At 7.4kg, this is a substantial rotating electrical component, so careful handling and proper inspection of belts, pulleys, and mounting hardware is sensible during replacement. If the original alternator shows heat damage, bearing wear, or charging faults, the surrounding charging system should also be checked before the new unit is installed.

Warranty coverage is listed as 3 years for passenger use and 1 year for commercial use. That is useful context when selecting the right part for the job, but the correct fit still depends on matching the part number and specifications to the application on the vehicle.

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 BXA9013 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, Mount Leg Thickness 80mm, Pivot Hole Diameter 11, Regulator Type Internal, Suits Unit Make Bosch, Note Shaft length 33.5mm, Mount Cnt to Cnt 159mm, Shaft Dimension 17.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. BXA9013, Brand OEX, Description OEX Alternator 24V 100A Bosch Style, Adjusting Hole Diameter 12, Pin Code IR213, Power Rating (Amp) 100, Shaft Diameter 17mm, Voltage 24.

OEX Alternator 24V 100A Bosch Style. Part number BXA9013 should be checked first. Listed voltage is 24. Listed output rating is 100. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Compatibility note: Confirm fitment by matching part number BXA9013, Bosch style application details, 24V 100A rating, internal regulator type, and the mounting and shaft measurements against the original alternator before ordering.

FAQ

What is the part number for this alternator?

The part number is BXA9013.

What voltage and output does it have?

It is a 24V alternator with a 100A power rating.

Is the regulator internal or external?

This alternator uses an internal regulator.

What type of mount does it use?

It is listed as a single-leg alternator mount.

Which applications are mentioned in the fitment data?

The supplied fitment information references MAN applications, including M.A.N. D2676, MAN 10.224, MAN 15.224, MAN 22.284, MAN 26.423, MAN TGA, MAN TGL, MAN TGM, MAN TGS, and MAN TGX among others.

What warranty is listed?

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