Bosch Alternator 24V 80A 1986A00746

The Bosch Alternator 24V 80A, part number 1986A00746, is a new rotating electrical unit supplied as each and fitted with an internal regulator. It is rated at 24 volts and 80 amps, so it suits applications that require that specific charging output rather than a generic replacement.

This alternator is listed with a single leg mount, 160mm mount centres, a 12mm adjusting hole diameter, an 11mm pivot hole diameter, and an 80mm mount leg thickness. Those measurements are important when checking physical interchange, because alternator housings can look similar while differing in mounting geometry and shaft details.

The unit is identified as Bosch, with pin code IR200, shaft diameter 17mm, and no pulley section applicable. It weighs 6.72kg and carries a 12 month warranty. For buyers replacing an existing alternator, the part number and mounting details are the safest checks to confirm before ordering.

Key Features

• Bosch alternator, 24V 80A
• New unit, supplied each
• Internal regulator
• Single leg alternator mount
• Pin code IR200
• No pulley section applicable

Specifications

• Part number: 1986A00746
• Voltage: 24V
• Output: 80A
• Regulator type: Internal
• Mount centres A: 160mm
• Adjusting hole diameter: 12mm
• Pivot hole diameter: 11mm
• Mount leg thickness: 80mm

Application and Buying Notes

Before fitting a Bosch Alternator 24V 80A, confirm the existing unit matches the key identifiers: part number 1986A00746, pin code IR200, and the 24V 80A output rating. Alternators are commonly similar in appearance across different applications, so the mount style and dimensions matter as much as the electrical rating.

Check the physical measurements carefully against the vehicle or the removed alternator: 160mm mount centres, 12mm adjusting hole diameter, 11mm pivot hole diameter, 80mm mount leg thickness, and 17mm shaft diameter. These details help reduce the risk of ordering a unit that bolts up incorrectly or does not match the drive arrangement.

This alternator is listed with an internal regulator and no pulley section applicable, so it should only be considered where those details match the vehicle’s charging system setup. If the existing alternator has different regulating equipment, pulley arrangement, or housing configuration, compare the old unit directly before purchase.

The listed warranty is 12 months, and the unit is supplied new. As with any charging component, final confirmation should be made against the vehicle’s original part, the physical mounting points, and the electrical specification on the removed alternator or service information.

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 1986A00746 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 12 Months, Mount Centres A 160mm, Pin Code IR200, Power Rating (Amp) 80, Regulator Type Internal, Suits Unit Make Bosch, Alternator Mount Single Leg, Weight 6.72kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. 1986A00746, Brand BOSCH, Description Bosch Alternator 24V 80A, Adjusting Hole Diameter 12, Mount Leg Thickness 80mm, Pivot Hole Diameter 11, Pulley Section Not Applicable, Shaft Diameter 17mm, Voltage 24.

Bosch Alternator 24V 80A. Part number 1986A00746 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 1986A00746, 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.

Compatibility note: Confirm fitment by matching part number 1986A00746, 24V 80A output, internal regulator type, pin code IR200, and the stated mounting measurements before ordering.

FAQ

What is the part number for this Bosch alternator?

The part number is 1986A00746. For this listing, part number 1986A00746 is the main reference point. Listed voltage is 24. Listed output rating is 80. These details should still be checked against the original unit before ordering.

What voltage and amperage is this alternator rated at?

It is rated at 24 volts and 80 amps. For this listing, part number 1986A00746 is the main reference point. Listed voltage is 24. Listed output rating is 80. These details should still be checked against the original unit before ordering.

Is this alternator new or remanufactured?

It is listed as new. For this listing, part number 1986A00746 is the main reference point. Listed voltage is 24. Listed output rating is 80. These details should still be checked against the original unit before ordering.

Does this alternator have an internal regulator?

Yes. The regulator type is internal. For this listing, part number 1986A00746 is the main reference point. Listed voltage is 24. Listed output rating is 80. These details should still be checked against the original unit before ordering.

What mounting details are listed for this alternator?

The listed mounting details are single leg alternator mount, 160mm mount centres, 12mm adjusting hole diameter, 11mm pivot hole diameter, and 80mm mount leg thickness. For this listing, part number 1986A00746 is the main reference point. Listed voltage is 24. Listed output rating is 80. These details should still be checked against the original unit before ordering.

What warranty is supplied with this alternator?

It comes with a 12 month warranty. For this listing, part number 1986A00746 is the main reference point. Listed voltage is 24. Listed output rating is 80. These details should still be checked against the original unit before ordering.