OEX Alternator 12V 120A Bosch Style BXA044

The OEX Alternator BXA044 is a 12V, 120A unit in Bosch style, supplied as a new alternator for rotating electrical applications. It is listed with an internal regulator, twin leg alternator mount, 81mm inside mounting legs, and a 6 groove pulley section.

This unit is identified with pin code IR173 and a 10mm pivot hole diameter, with an 11mm adjusting hole diameter and 162mm mount centre to centre. The pulley outside diameter is 68mm, and the alternator weighs 5.7kg.

For buyers working from a Bosch-style replacement requirement, the part number BXA044 and the stated dimensions are the key checks before ordering. The note supplied with the unit also states that the original pulley may need to be reused if the measurement differs from the replacement unit.

Key Features

• 12V alternator with 120A power rating
• Bosch style replacement
• Internal regulator
• Twin leg alternator mount
• New unit, sold each
• 6 groove pulley section

Specifications

• Brand: OEX
• Product type: Alternator
• Unit of measure: Each
• Voltage: 12
• Power rating: 120A
• New / remanufactured: New
• Regulator type: Internal
• Alternator mount: Twin leg

Verified fitment

• IVECO Daily
• IVECO Daily 1999
• IVECO Daily 2000
• IVECO Daily 2001
• IVECO Daily 2002
• IVECO Daily 2003
• IVECO Daily 2004
• IVECO Daily 2005

Application and Buying Notes

The most important checks for this alternator are the part number BXA044, the Bosch-style unit specification, and the physical mounting dimensions. In particular, confirm the 12V system, 120A output, twin leg mount, 81mm inside mounting legs, 10mm pivot hole, 11mm adjusting hole, and 162mm mount centre to centre against the unit being replaced.

Pulley match-up also matters here. This alternator is listed with a 68mm outside pulley diameter and a 6 groove pulley section, and the supplied note says the original pulley may need to be reused if the measurement is different. That makes visual comparison and measurement worthwhile before the vehicle is put back into service.

The internal regulator detail is another point to verify against the existing alternator. If the original unit uses a different regulator arrangement, the replacement should be checked carefully before fitting. The weight of 5.7kg can also help with bench comparison when confirming you have the correct unit.

For buyers and workshops, the listed warranty is 3 years for passenger use and 1 year for commercial use. That warranty detail sits alongside the product being supplied new, which is useful when comparing it with a remanufactured unit or a used replacement.

If you are matching to an existing Bosch unit, compare the pin code IR173, pulley section, mounting style, and all hole sizes rather than relying on appearance alone. Alternators can look similar while differing in the details that affect fit and alignment, so the measurements here should be treated as the final check before purchase.

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 BXA044 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 3yr Passenger 1yr Commercial, Inside Mounting Legs 81mm, Pivot Hole Diameter 10, Pulley Outside Diameter 68mm, Regulator Type Internal, Voltage 12, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. BXA044, Brand OEX, Description OEX Alternator 12V 120A Bosch Style, Adjusting Hole Diameter 11, Pin Code IR173, Power Rating (Amp) 120, Pulley Section 6 Groove, Suits Unit Make Bosch.

OEX Alternator 12V 120A Bosch Style. Part number BXA044 should be checked first. Listed voltage is 12. Listed output rating is 120. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Twin Leg. Regulator type is Internal. Pulley configuration is 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number BXA044, 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 fitment by checking the part number BXA044, the Bosch-style specification, and the listed mounting and pulley measurements against the existing alternator before ordering.

FAQ

What is the part number for this alternator?

The part number is BXA044. For this listing, part number BXA044 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include IVECO DAILY, IVECO DAILY 1999, IVECO DAILY 2000. These details should still be checked against the original unit before ordering.

Is this alternator 12V?

Yes. The listed voltage is 12V. For this listing, part number BXA044 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include IVECO DAILY, IVECO DAILY 1999, IVECO DAILY 2000. These details should still be checked against the original unit before ordering.

What is the output rating?

The alternator is rated at 120A. For this listing, part number BXA044 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include IVECO DAILY, IVECO DAILY 1999, IVECO DAILY 2000. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number BXA044 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include IVECO DAILY, IVECO DAILY 1999, IVECO DAILY 2000. These details should still be checked against the original unit before ordering.

What pulley details are supplied?

It has a 6 groove pulley section and a 68mm pulley outside diameter. For this listing, part number BXA044 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include IVECO DAILY, IVECO DAILY 1999, IVECO DAILY 2000. These details should still be checked against the original unit before ordering.

What warranty is listed?

The listed warranty is 3 years for passenger use and 1 year for commercial use. For this listing, part number BXA044 is the main reference point. Listed voltage is 12. Listed output rating is 120. Published fitment references include IVECO DAILY, IVECO DAILY 1999, IVECO DAILY 2000. These details should still be checked against the original unit before ordering.