Mahle Alternator 24V 90A MG805

The MAHLE Alternator MG805 is a new 24V, 90A unit supplied as each, with internal regulation and clockwise rotation. It is listed with a single-leg alternator mount, 17mm shaft diameter, and no belt pulley fitted, so the pulley arrangement on the vehicle needs to be checked before purchase.

This alternator carries part number MG805 and is identified as a MAHLE unit under the product description Mahle Alternator 24V 90A. Key mounting dimensions shown include 158mm mount centres A, 156mm mount centres C, 158mm mount centres B, 80mm mounting bores distance, 90mm mounting points diameter, 13mm adjusting hole diameter, 11mm pivot hole diameter, and 80mm mount leg thickness.

It is rated at 90 amps and marked as a 24-volt alternator, making the electrical specification straightforward to confirm against the vehicle’s charging system requirements. The unit is new, supplied with a one-year warranty, and the product details also note compliance with international electromagnetic compatibility requirements and environmentally friendly manufacturing materials and technologies.

Key Features

• New MAHLE alternator
• 24V system voltage
• 90A charge current
• Internal regulator type
• Clockwise rotation
• Single-leg alternator mount

Specifications

• Part number: MG805
• Brand: MAHLE
• Product type: Alternator
• Unit of measure: Each
• Voltage: 24V
• Power rating: 90A
• Charge current: 90A
• Regulator type: Internal

Verified Fitment

• MAN F2000
• MAN L2000
• MAN M 2000 L
• MAN M 2000 M
• MAN NL
• MAN TGA

Application and Buying Notes

Before ordering, confirm the vehicle uses a 24V charging system and that the alternator position matches the listed single-leg mount, 158mm mount centres A and B, 156mm mount centres C, and 80mm mounting bores distance. Those measurements are the practical checks that matter most when matching the unit to the existing bracket and mounting points.

The alternator is listed without a belt pulley, so the existing pulley arrangement must be suitable for reuse or replacement as required. The 17mm shaft diameter, 13mm adjusting hole diameter, 11mm pivot hole diameter, and 90mm mounting points diameter are all useful reference dimensions when comparing the old unit to this MAHLE MG805.

Electrical compatibility is just as important as physical fit. This unit is rated at 90A, uses an internal regulator, and is marked with pin code IR213. Those details should be checked against the vehicle wiring, connector style, and charging requirements before fitting.

If you are replacing an existing alternator, compare the old unit’s part number, mounting layout, rotation, and pulley arrangement carefully. Even where the vehicle make appears in the fitment list, the correct match still depends on the exact application and the installed hardware on the vehicle.

The listed fitment covers MAN applications including F2000, L2000, M 2000 L, M 2000 M, NL, and TGA. Use that as a starting point only, then verify the part number MG805 and the recorded dimensions to avoid ordering the wrong alternator for the truck or engine setup.

This alternator is new and carries a one-year warranty, which provides a clear buying reference, but installation should still be based on confirmed fitment. A careful comparison of voltage, amperage, regulator type, mount centres, and pulley configuration will save time and reduce the chance of a mismatch.

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 MG805 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 Centres A 158mm, Mount Centres C 156mm, Pin Code IR213, Power Rating (Amp) 90, Regulator Type Internal, Shaft Diameter 17mm, Voltage 24.

Additional published details for cross-checking include New / Reman. New, Pulleys without belt pulley, Mounting Bores Distance 80, Mounting points diameter 90, Packaging width 23.00, Net Weight 7222, Product Group 2 ALTERNATORS, Part No. MG805, Brand MAHLE.

Mahle Alternator 24V 90A. Part number MG805 should be checked first. Listed voltage is 24. Listed output rating is 90. 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 MG805, 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 90 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include MAN F2000, MAN F2000 1994, MAN F2000 1995, MAN F2000 2001. 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 checking part number MG805, the 24V 90A specification, the internal regulator, the single-leg mount, and the listed mounting dimensions against the vehicle before ordering.

FAQ

What is the part number for this alternator?

The part number is MG805.

What voltage and amperage does this alternator have?

It is a 24V alternator rated at 90A.

Does this alternator include a belt pulley?

No. The listing states that it is supplied without a belt pulley.

What regulator type does it use?

It uses an internal regulator.

Which vehicles are listed for fitment?

Listed fitment includes MAN F2000, MAN L2000, MAN M 2000 L, MAN M 2000 M, MAN NL, and MAN TGA.

What should I check before buying?

Check the 24V electrical system, 90A rating, part number MG805, single-leg mount, pulley arrangement, and the listed mounting dimensions including 158mm mount centres A and B, 156mm mount centres C, and 80mm mounting bores distance.