Mahle Alternator 24V 100A MG1015

The MAHLE MG1015 is a new 24V alternator rated at 100A, supplied as an each unit with an internal regulator and a pad mount arrangement. It is listed with a V-ribbed belt pulley, 8 groove pulley section, and clockwise rotation, so those details matter when matching it to the vehicle's charging system and belt setup.

Key dimensions to check before ordering include a 94mm pulley outside diameter, 108mm mounting bores distance, 190mm mount centre to centre, and 80mm mount leg thickness. The alternator also lists a 38mm distance from pulley to alternator and 95mm mounting points diameter, which can be useful when comparing against the existing unit.

This alternator is identified as MAHLE part number MG1015 and OEM number 11209654. It carries a one year warranty and is described as complying with international standards for electromagnetic compatibility, manufactured using the latest technologies and materials, and ISO 9001 certified.

Key Features

• 24V alternator rated at 100A
• Internal regulator
• Pad mount design
• 8 groove V-ribbed belt pulley
• Clockwise rotation
• New unit, not remanufactured

Specifications

• Brand: MAHLE
• Part number: MG1015
• OEM number: 11209654
• Voltage: 24V
• Charge current: 100A
• Power rating: 100A
• Regulator type: Internal
• Alternator mount: Pad

Confirmed application references

• Mercedes-Benz Actros MP4 / MP5
• Mercedes-Benz Actros MP4 / MP5 2011, 2013, 2015
• Mercedes-Benz Antos
• Mercedes-Benz Antos 2012, 2013, 2014, 2015, 2016, 2017, 2018

Application and Buying Notes

Before ordering, compare the MG1015 part number and OEM number 11209654 against the alternator already fitted to the vehicle. The pad mount layout, 24V system, 100A output, internal regulator, and clockwise rotation all need to match the application for the unit to install and operate as intended.

The pulley details are just as important as the electrical rating. This alternator uses an 8 groove V-ribbed belt pulley with a 94mm outside diameter, so the belt type, groove count, and pulley alignment should be checked carefully against the original unit or vehicle specifications.

Mounting measurements should be checked on the vehicle before purchase, especially the 108mm mounting bores distance, 190mm mount centre to centre, 80mm mount leg thickness, and 95mm mounting points diameter. These figures are useful when confirming physical fitment and avoiding an incorrect comparison with a different alternator variant.

If you are matching this alternator to a Mercedes-Benz Actros MP4 / MP5 or Antos application, confirm the exact vehicle build and the existing charging system details rather than relying on the model name alone. Heavy vehicle electrical components can vary by engine, build date, and installed equipment, so the safest check is to compare the part number, mount style, pulley setup, and voltage rating together.

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 MG1015 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 One Year, Mount Leg Thickness 80mm, Pulley Outside Diameter 94mm, Regulator Type Internal, Suits Unit Make Mahle, Alternator Mount Pad, New / Reman. New, Alternator Charge Current [A] 100.

Additional published details for cross-checking include Mounting Bores Distance 108, Distance from pulley to the alternator 38, Packaging width 23.00, Weight 9.1kg, Product Group 1 ROTATING ELECTRICAL, Part No. MG1015, Brand MAHLE, Description Mahle Alternator 24V 100A, Inside Mounting Legs 108mm, Power Rating (Amp) 100.

Mahle Alternator 24V 100A. Part number MG1015 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.

Mount style is Pad. Regulator type is Internal. Pulley configuration is 8 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MG1015, 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 100 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment using the part number MG1015, OEM number 11209654, and the listed mount, pulley, voltage, and rotation details before ordering. Vehicle model names are provided as application references only and should be checked against the existing unit and vehicle build.

FAQ

Is this alternator new or remanufactured?

This MAHLE alternator is listed as new, not remanufactured. For this listing, part number MG1015 is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include MERCEDES-BENZ ACTROS MP4 / MP5, MERCEDES-BENZ ACTROS MP4 / MP5 2011, MERCEDES-BENZ ACTROS MP4 / MP5 2013. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 24V alternator with a 100A charge current rating. For this listing, part number MG1015 is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include MERCEDES-BENZ ACTROS MP4 / MP5, MERCEDES-BENZ ACTROS MP4 / MP5 2011, MERCEDES-BENZ ACTROS MP4 / MP5 2013. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number MG1015 is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include MERCEDES-BENZ ACTROS MP4 / MP5, MERCEDES-BENZ ACTROS MP4 / MP5 2011, MERCEDES-BENZ ACTROS MP4 / MP5 2013. These details should still be checked against the original unit before ordering.

What pulley setup does it use?

It uses a V-ribbed belt pulley with an 8 groove pulley section and a 94mm outside diameter. For this listing, part number MG1015 is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include MERCEDES-BENZ ACTROS MP4 / MP5, MERCEDES-BENZ ACTROS MP4 / MP5 2011, MERCEDES-BENZ ACTROS MP4 / MP5 2013. These details should still be checked against the original unit before ordering.

Which part numbers are listed for identification?

The listed part number is MG1015 and the OEM number is 11209654. For this listing, part number MG1015 is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include MERCEDES-BENZ ACTROS MP4 / MP5, MERCEDES-BENZ ACTROS MP4 / MP5 2011, MERCEDES-BENZ ACTROS MP4 / MP5 2013. These details should still be checked against the original unit before ordering.

What vehicles are referenced for fitment?

Confirmed application references include Mercedes-Benz Actros MP4 / MP5 and Mercedes-Benz Antos, with sample references showing Actros MP4 / MP5 for 2011, 2013, and 2015, and Antos for 2012 through 2018. For this listing, part number MG1015 is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include MERCEDES-BENZ ACTROS MP4 / MP5, MERCEDES-BENZ ACTROS MP4 / MP5 2011, MERCEDES-BENZ ACTROS MP4 / MP5 2013. These details should still be checked against the original unit before ordering.