Bosch Alternator 24V 80A 0124555008

The Bosch Alternator 24V 80A, part number 0124555008, is a new alternator supplied as a single each unit for rotating electrical applications. It is an 80 amp, 24 volt unit with an internal regulator, pad mount, and direct fastening arrangement, which makes the key identification points straightforward when matching a replacement.

This alternator is listed as an 8 groove multi-belt pulley design with a 72mm pulley outside diameter and a pulley section of 8 groove. The alternator type is noted as excl. vacuum pump, so it should only be considered where that configuration matches the vehicle or machine application already fitted.

Mounting measurements are specific and matter here: inside mounting legs 36mm, mount centres B 158mm, and mount centre to centre 156mm, with 8mm adjusting hole diameter and 8mm pivot hole diameter. Those dimensions are important because alternators can differ even when voltage and amperage look similar on paper.

Bosch identifies this as a new unit with one year warranty coverage and corrosion resistant construction. The manufacturer notes also include a reduction drive intended to maintain continual speeds for easier starting, which is relevant when replacing a unit in demanding working conditions.

Key Features

• New Bosch alternator
• 24V, 80A output
• Internal regulator
• 8 groove multi-belt pulley
• Direct fastening pad mount
• Excl. vacuum pump type

Specifications

• Brand: Bosch
• Part number: 0124555008
• Product type: Alternator
• Voltage: 24V
• Charge current: 80A
• Warranty: One year
• Mount type: Pad
• Fastening type: Direct fastening

Confirmed fitment guidance

• Supported applications include Scania 4 - Series, Scania K - Series, Scania T - Series, Scania Higer, Scania K - Series Bus, Moxy MT26, Moxy MT31, Moxy MTR350, Terex O&K TA250, TA300 and TA400, plus Doosan/Daewoo DA30, DA40, DL420-5, DL450-5 and DL550/550-5.
• Other listed fitment groups include Bruks 806.2 and Irizar Century.
• Sample application coverage shown includes Scania 4 - Series 1996 to 2006, Scania T - Series 2003 to 2014, Moxy MT26 2006 to 2013, Moxy MT31 2006 and 2007, Terex O&K TA250 2013, TA300 2010 and TA400 2011, and Irizar Century 2010.

Application and Buying Notes

Before ordering, match the part number 0124555008, because the alternator is identified by Bosch number as well as by its 24V 80A rating. Voltage and output are only part of the check; the alternator also needs the correct mounting style, pulley arrangement, and regulator type for the unit already fitted.

Pay close attention to the mounting measurements: 36mm inside mounting legs, 158mm mount centres B, 156mm mount centre to centre, and 8mm adjusting and pivot hole diameters. These dimensions are the practical checks that help confirm the replacement alternator will sit correctly in the mounting position.

The pulley specification is also important. This unit uses an 8 groove multi-belt pulley with a 72mm outside diameter, so belt style and groove count need to match the application. If the existing unit uses a different pulley setup, this alternator should not be assumed to fit without checking the details first.

The alternator is listed as excl. vacuum pump and with an internal regulator. Those details can affect interchangeability even when the housing looks similar. If the original unit has different accessories or control arrangement, confirm the application carefully before purchasing.

This is a new Bosch alternator, not a remanufactured unit, and it is covered by a one year warranty. The listed features include corrosion resistance and a reduction drive, but the most important buying step remains checking the technical fit against the existing alternator and vehicle or machine 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 0124555008 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, Inside Mounting Legs 36mm, Pin Code IR98, Power Rating (Amp) 80, Pulley Section 8 Groove, Suits Unit Make Bosch, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Fastening Type Direct fastening, Alternator Type excl. vacuum pump, Recommended additional repairs V-Belt/V-Ribbed Belt, Product Group 1 ROTATING ELECTRICAL, Part No. 0124555008, Brand BOSCH, Description Bosch Alternator 24V 80A, Adjusting Hole Diameter 8, Mount Centres B 158mm, Pivot Hole Diameter 8.

Bosch Alternator 24V 80A. Part number 0124555008 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 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 0124555008, 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.

Compatibility note: Confirm compatibility by matching Bosch part number 0124555008, the 24V 80A rating, mounting dimensions, 8 groove pulley setup, internal regulator, and the specific application listed for your vehicle or machine. If any of those details differ, check the existing unit before ordering.

FAQ

Is this alternator new or remanufactured?

It is listed as new.

What is the voltage and output rating?

The alternator is 24V and 80A.

What part number should I match?

The Bosch part number is 0124555008.

Does it use an internal regulator?

Yes. The regulator type is listed as internal.

What pulley setup does it use?

It has an 8 groove multi-belt pulley with a 72mm outside diameter.

Which applications are listed?

Listed applications include Scania 4 - Series, Scania K - Series, Scania T - Series, Scania Higer, Scania K - Series Bus, Moxy MT26, Moxy MT31, Moxy MTR350, Terex O&K TA250, TA300 and TA400, Bruks 806.2, Irizar Century, and Doosan/Daewoo DA30, DA40, DL420-5, DL450-5 and DL550/550-5.