Mahle Alternator 24V 80A MG473 New Dust Proof Internal Regulator

The Mahle Alternator 24V 80A, part number MG473, is a new rotating electrical unit supplied as each. It is listed with a 24 volt system, 80 amp charge current, and an internal regulator, which are the key checks when matching a replacement alternator to an existing installation.

This unit is a single leg alternator with two mounting bores, a 56mm mount leg thickness, 56.0 mounting bores distance, and a 10mm pivot hole diameter. It also has an adjusting hole diameter of 10mm, a 17mm shaft diameter, and is supplied without a belt pulley.

The unit rotates clockwise and uses connector / clamp W. It is noted as dust proof, and the listed warranty is one year. For buyers comparing like-for-like replacements, the important identifiers are Mahle, MG473, 24V, 80A, and the internal regulator arrangement.

Key Features

• 24V alternator with 80A charge current
• Mahle part number MG473
• New unit, supplied each
• Internal regulator
• Clockwise rotation
• Single leg mount with two mounting bores

Specifications

• Voltage: 24V
• Alternator charge current: 80A
• Power rating: 80 amp
• Regulator type: Internal
• Rotation: CW
• Mounting style: Single leg
• Number of mounting bores: 2
• Mount leg thickness: 56mm

Verified fitment applications

• DYNAPAC CA3600D/PD
• DYNAPAC CA4600PD
• DYNAPAC CA5000D/PD
• DYNAPAC CA6000D/PD
• DYNAPAC CA6500D/PD
• DYNAPAC PL1000
• LIEBHERR A309
• LIEBHERR A311

Application and Buying Notes

When replacing an alternator, the most important checks are voltage, output, regulator type, mounting layout, shaft size, and pulley arrangement. This unit is 24V, 80A, with an internal regulator, a 17mm shaft, and no belt pulley, so it should only be considered where those details match the existing part and installation.

The mounting pattern is also specific. This alternator is a single leg design with two mounting bores, a 56mm mount leg thickness, 56.0 mounting bores distance, and 10mm pivot and adjusting holes. Those dimensions matter because even a correct electrical unit will not suit if the brackets or mounting points differ.

The connector / clamp is listed as W, which is another useful compatibility checkpoint. If the old alternator uses a different plug or clamp arrangement, the part may not be a direct replacement even if the voltage and amperage are similar.

The fitted application list includes DYNAPAC, LIEBHERR, and NORMET models, but the safest approach is to confirm the part number MG473 against the machine’s current alternator and compare the physical details before ordering. That is especially important on industrial equipment where revisions can occur across model years and variants.

As a new alternator, this item is supplied ready for installation subject to the vehicle or machine matching the listed 24V electrical system and mounting configuration. The dust proof note may be relevant in harsh operating environments, but it should not be treated as a substitute for checking the full mechanical and electrical fit.

If you are comparing against a removed unit, check the part number, the number of mounting bores, shaft diameter, pulley requirement, and connector type together. Matching only one or two of these details can lead to a wrong-order issue, particularly where the alternator is used across multiple heavy equipment applications.

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 MG473 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 56mm, Pivot Hole Diameter 10, Pulley Section Not Applicable, Rotation CW, Suits Unit Make Mahle, Note Dust proof, Mount Cnt to Cnt 156mm.

Additional published details for cross-checking include Alternator Charge Current [A] 80, Connector / Clamp W, Mounting Bores Distance 56.0, Packaging length 24.8, Packaging height 17.50, Weight 7.3kg, Product Group 1 ROTATING ELECTRICAL, Part No. MG473, Brand MAHLE, Description Mahle Alternator 24V 80A.

Mahle Alternator 24V 80A. Part number MG473 should be checked first. Listed voltage is 24. Listed output rating is 80. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Single Leg. Regulator type is Internal. Pulley configuration is Not Applicable. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number MG473, 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 80 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include DYNAPAC CA3600D/PD, DYNAPAC CA3600D/PD 2017, DYNAPAC CA4600PD, DYNAPAC CA4600PD 2012, LIEBHERR A309, LIEBHERR A309 2008. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Please confirm fitment by matching part number MG473, 24V system voltage, 80A output, internal regulator type, mounting dimensions, connector / clamp W, and pulley arrangement against the existing unit and application details before purchase.

FAQ

Is this alternator 24 volt or 12 volt?

It is listed as 24V.

What is the output rating of this alternator?

The listed alternator charge current is 80A, and the power rating is also shown as 80 amp.

Does this alternator have an internal regulator?

Yes. The regulator type is listed as internal.

Is a belt pulley included?

No. The pulleys line is listed as without belt pulley.

What is the part number for this Mahle alternator?

The part number listed is MG473.

Which machines are shown as fitment applications?

Verified applications shown include DYNAPAC CA3600D/PD, CA4600PD, CA5000D/PD, CA6000D/PD, CA6500D/PD, PL1000, LIEBHERR A309, A311, A312, A316, R313, R317, and NORMET CHARMEC and SPRAYMEC.