Mahle Alternator 12V 60A MG111

The Mahle Alternator 12V 60A MG111 is a new rotating electrical unit with a 12 volt output and 60 amp charge current. It is listed with a direct alternator mount, internal regulator, W connector/clamp, and no belt pulley, so it suits applications that match those exact mounting and drive details.

This unit is described as dust proof and built with a 4 bolt mount and a 138mm body diameter. The shaft diameter is 17mm, and the packaging notes show dimensions of 20.8 length, 17.60 width, and 15.50 height, which can help when checking clearance and handling before installation.

It is supplied as a Mahle alternator, part number MG111, and is sold as each. The listed warranty is one year. The alternator also states compliance with international electromagnetic compatibility requirements and use of environmentally friendly technologies and materials.

Because alternators are commonly matched by mounting pattern, connector type, regulator style, shaft size, and pulley arrangement, the safest approach is to compare the MG111 part number and the physical details before ordering. The listed 60A output and 12V specification should be checked against the original unit and the equipment requirements.

Key Features

• 12V alternator with 60A charge current
• Direct mount design
• Internal regulator
• W connector/clamp
• No belt pulley fitted
• 4 bolt mount

Specifications

• Brand: Mahle
• Part No.: MG111
• Product type: Alternator
• Voltage: 12V
• Alternator charge current: 60A
• Power rating: 60 amp
• Regulator type: Internal
• Alternator mount: Direct

Verified fitment applications

• ATLAS COPCO: AW 240, AW 260, AW 300, XAHS 37, XAS 47, XAS 57
• BOMAG: BW120AD
• DEUTZ: D2011L3
• DYNAPAC: CA251, CC102, CC122, CC142, CC102C, CC122C, CC142C
• GEHL: 6635DXT, 6635SXT, SL5635/DX/DXT, SL5635SX/SXT, SL5635SXT, SL6635/DXT/SXT
• GENIE: Z-45/25J RT, Z-51/30J, Z-60/64
• HAMM: 3025, 3205 P, 3307, 3307 P
• JLG: 4394RT, 450AJ, 460SJ

Application and Buying Notes

For a correct replacement, compare the MG111 part number first, then check the mounting layout, connector style, and pulley arrangement. This alternator is listed as a direct mount unit with a W connector/clamp, a 4 bolt mount, and no belt pulley, so those details need to line up with the removed alternator or the equipment specification.

The electrical rating is equally important. This unit is 12V with a 60A charge current and internal regulator, so it should only be considered where the original system calls for the same voltage and output. A mismatch in charge rate or regulator type can lead to charging faults even when the alternator physically bolts on.

The physical dimensions are also useful when space is tight. The unit is noted as dust proof with a 138mm body diameter and 17mm shaft diameter. If the alternator sits in a confined engine bay or machine compartment, check the available clearance, shaft size, and mounting position before committing to the purchase.

Fitment data is provided for a range of industrial and machine applications, including Atlas Copco, Bomag, Deutz, Dynapac, Gehl, Genie, Hamm, JLG, Porsche, Vermeer, and Volvo Construction listings. Even with those applications shown, the safest buying process is still to match the part number and confirm the exact installation details on the machine.

If you are replacing an existing unit, inspect the old alternator for the same mount pattern, connector, and belt drive arrangement. A unit described as without belt pulley will not suit every application, so it is worth confirming whether the original setup uses the alternator supplied here or a different pulley configuration.

The one year warranty applies to the supplied new unit. Keep the invoice and record the part number MG111 when fitting the alternator, as this makes later identification easier if you need to check the application, compare the removed unit, or discuss the part with a workshop or auto electrician.

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 MG111 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, Pulley Section Not Applicable, Shaft Diameter 17mm, Voltage 12, Alternator Mount Direct, Alternator Charge Current [A] 60, Connector / Clamp W, Packaging width 17.60.

Additional published details for cross-checking include Net Weight 4230, Product Group 1 ROTATING ELECTRICAL, Part No. MG111, Brand MAHLE, Description Mahle Alternator 12V 60A, Power Rating (Amp) 60, Regulator Type Internal, Suits Unit Make Mahle, Note Dust proof, 4 bolt mount, Body diameter 138mm., New / Reman. New.

Mahle Alternator 12V 60A. Part number MG111 should be checked first. Listed voltage is 12. Listed output rating is 60. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Compatibility note: Confirm compatibility by matching the MG111 part number, 12V electrical system, 60A output, direct mount arrangement, W connector/clamp, 4 bolt mount, 17mm shaft diameter, and the fact that this unit is supplied without a belt pulley. The listed applications should be used as a guide only, and final fitment should always be checked against the machine or vehicle currently fitted.

FAQ

What is the part number for this alternator?

The listed part number is MG111.

What voltage and output does this alternator have?

It is a 12V alternator with a 60A charge current and a 60 amp power rating.

Does this alternator have an internal regulator?

Yes. The regulator type is listed as internal.

Is a belt pulley included?

No. The alternator is listed as without belt pulley, and the pulley section is noted as not applicable.

What mounting details are listed?

It is listed as a direct mount alternator with a 4 bolt mount and a 17mm shaft diameter.

What warranty is supplied?

The warranty listed is one year.