Mahle Alternator 24V 50A MG568

This MAHLE alternator is a 24V, 50A unit identified by part number MG568 and OEM number MG568. It is a new alternator supplied as each, with an internal regulator and a single-leg alternator mount. Those details matter when matching charging system components, especially where the original unit uses a 24V system and an 8-groove V-ribbed belt pulley.

Key physical points to check are the 60mm pulley outside diameter, 8 groove pulley section, 51mm mount leg thickness, 10mm pivot hole diameter, and M8x1.25 adjusting hole diameter. The mounting points diameter is listed at 86.0, with mounting bores distance of 50.8 and a distance from the pulley to the alternator of 27.2. These measurements are the practical checkpoints that help confirm whether MG568 is the correct replacement.

The alternator is listed as MAHLE brand, suited to unit make Mahle, and carries a one year warranty. It is described as complying with international standards for electromagnetic compatibility, manufactured using the latest technologies and materials, and ISO 9001 certified. For buyers comparing options, the important part is still the exact configuration: 24V, 50A, internal regulator, CW rotation, and V-ribbed 8-groove pulley setup.

Key Features

• 24V alternator with 50A charge current
• Part number MG568 / OEM number MG568
• Internal regulator
• Single-leg alternator mount
• 8-groove V-ribbed belt pulley
• Clockwise rotation (CW)

Specifications

• Voltage: 24V
• Power rating / alternator charge current: 50A
• Type: Alternator
• Brand: MAHLE
• Part No.: MG568
• OEM Number: MG568
• Regulator type: Internal
• Rotation: CW

Verified fitment guidance

• Fitment information is listed for JOHN DEERE applications, including JOHN DEERE 110, 120, 120C, 160C LC, 200C LC, 200LC, 244E, 244H, 290D, 3554, 444H LL, 444J, 450C LC, 450LC, 490E, 544H, 544J, 605C, 624H, 644H, 644H MH, 644J, 655B, and 670B.
• The fitment data also shows JOHN DEERE 110 applications across model years 1999 through 2008.
• Additional grouped applications shown in the fitment preview include other JOHN DEERE models beyond the sample list, so the exact match should still be confirmed against the part number and measurements before ordering.

Application and Buying Notes

For a charging system part like this, the safest way to buy is to match the part number MG568 first, then confirm the electrical and physical details. This unit is 24V and 50A, with an internal regulator, CW rotation, and an 8-groove V-ribbed belt pulley. If your existing alternator differs in any of those points, it may not be the correct replacement even if it looks close.

The mounting measurements are just as important as the electrical specs. Check the single-leg mount style, 51mm mount leg thickness, 10mm pivot hole, M8x1.25 adjusting hole, 86.0 mounting points diameter, and 50.8 mounting bores distance. Also confirm the 60mm pulley outside diameter and the 27.2 pulley-to-alternator distance, as these dimensions affect alignment and bracket fit.

This alternator is listed as new and covered by a one year warranty. It is also described as complying with international standards for electromagnetic compatibility and being ISO 9001 certified. Those details support confidence in the part, but they do not replace physical verification on the machine. Always compare the existing unit, bracket layout, belt type, and electrical system before fitting.

If your machine is one of the JOHN DEERE applications listed, confirm the exact model and variant against the fitment details before purchase. The fitment preview includes several JOHN DEERE models, but the correct choice still depends on matching the alternator configuration, pulley arrangement, and part number. Where a machine has had previous repairs or modifications, the original equipment may differ from the catalogue application.

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 MG568 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 51mm, Pivot Hole Diameter 10, Pulley Outside Diameter 60mm, Regulator Type Internal, Suits Unit Make Mahle, Alternator Mount Single Leg, OEM Number MG568.

Additional published details for cross-checking include Pulleys with V-ribbed belt pulley, Mounting points diameter 86.0, Distance from pulley to the alternator 27.2, Packaging width 18.60, Net Weight 5401, Product Group 1 ROTATING ELECTRICAL, Part No. MG568, Brand MAHLE, Description Mahle Alternator 24V 50A, Adjusting Hole Diameter M8x1.25.

Mahle Alternator 24V 50A. Part number MG568 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 Single Leg. 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.

Compatibility note: Confirm compatibility by matching part number MG568, 24V electrical system details, 50A output, internal regulator, CW rotation, single-leg mount, and the listed pulley and mounting measurements against the existing unit and application details before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new.

What voltage and output does this alternator have?

It is a 24V alternator with a 50A charge current / power rating.

Does it use an internal regulator?

Yes. The regulator type is listed as internal.

What pulley setup does it use?

It has a V-ribbed belt pulley with an 8-groove pulley section and a 60mm pulley outside diameter.

What part number should I match?

The listed part number is MG568, and the OEM number is also shown as MG568.

Which fitment applications are shown?

The fitment data shows JOHN DEERE applications, including 110, 120, 120C, 160C LC, 200C LC, 200LC, 244E, 244H, 290D, 3554, 444H LL, 444J, 450C LC, 450LC, 490E, 544H, 544J, 605C, 624H, 644H, 644H MH, 644J, 655B, and 670B, plus JOHN DEERE 110 by year from 1999 to 2008.