OEX Alternator 12V 60A Bosch Style BXA038

The OEX Alternator BXA038 is a new 12V, 60A unit in Bosch style, supplied as each and built with an internal regulator. It suits Bosch applications and uses a twin leg alternator mount, with inside mounting legs measuring 80mm and mount centre to centre at 197mm.

Key physical points include an A section pulley, 64mm pulley outside diameter, 17 shaft dimension, M8 x 1.25 adjusting hole diameter and 10 pivot hole diameter. At 9.3kg, it is a straightforward rotating electrical replacement where the mount, pulley and terminal arrangement need to match the original unit closely.

OEX states the product is sourced from market leading original equipment manufacturers and aftermarket suppliers, with ISO9001 certified factories supporting engineering, testing and quality control procedures. It is backed by a 3 year passenger and 1 year commercial warranty, which gives a clear warranty position for private and working vehicle use.

Key Features

• 12V alternator with 60A output
• Bosch style unit
• Internal regulator
• Twin leg alternator mount
• New unit, not remanufactured
• A section pulley

Specifications

• Brand: OEX
• Part No.: BXA038
• Type: Alternator
• Voltage: 12V
• Power rating: 60A
• Suits unit make: Bosch
• Alternator mount: Twin leg
• Inside mounting legs: 80mm

Fitment guidance

• Fitment data is not fully verified here, so the safest approach is to confirm the original alternator by part number and mount measurements before ordering.
• This alternator is listed against Bosch-style applications and the supplied fitment references include BMW 5, Citroën Xsara, Datsun Sunny, Holden Astra, and several Komatsu models.
• Because alternators can differ by pulley type, regulator type, mounting ear spacing and shaft dimensions, match the 80mm inside mounting legs, 197mm mount centre to centre, A section pulley and internal regulator against the unit removed from the vehicle.

Application and Buying Notes

For a correct replacement, the most important checks on this OEX alternator are the Bosch style designation, part number BXA038, 12V voltage, 60A output and the twin leg mount layout. Those details tell you the unit class, but the physical mounting points must still align with the vehicle or machinery already fitted.

The pulley and shaft measurements matter just as much as the electrical rating. This unit uses an A section pulley with a 64mm outside diameter and a 17 shaft dimension, so it should only be considered where the existing belt profile and shaft setup match. If the wrong pulley section or mount spacing is fitted, the alternator may not seat correctly or line up with the drive belt.

The internal regulator is another key point to check before purchase. Some charging systems rely on a specific regulator setup, so the replacement should be compared with the original unit rather than assumed from the vehicle badge alone. The mounting dimensions supplied here, including 80mm inside mounting legs, 197mm mount centre to centre, M8 x 1.25 adjusting hole and 10 pivot hole, are the best reference points for confirming compatibility.

If you are replacing a failed alternator, inspect the original housing, bracket arrangement and belt groove before fitting the new part. At 9.3kg, this is a substantial rotating electrical component and it should be handled carefully during installation to avoid damaging the mounting ears, shaft or pulley. When in doubt, compare the removed unit to the listed measurements line by line.

The listed fitment references cover a range of passenger vehicles and industrial applications, including BMW 5, Citroën Xsara, Datsun Sunny, Holden Astra, Nissan models and several Komatsu forklifts and industrial units. Even so, those names are only useful starting points. Confirm the actual alternator on the vehicle or machine, then cross-check the measurements and part number BXA038 before committing to the 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 BXA038 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 80mm, Power Rating (Amp) 60, Pulley Section A, Suits Unit Make Bosch, Alternator Mount Twin Leg, New / Reman. New, Weight 9.3kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. BXA038, Brand OEX, Description OEX Alternator 12V 60A Bosch Style, Adjusting Hole Diameter M8 x 1.25, Pivot Hole Diameter 10, Pulley Outside Diameter 64mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 197mm.

OEX Alternator 12V 60A Bosch Style. Part number BXA038 should be checked first. Listed voltage is 12. Listed output rating is 60. 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 A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number BXA038, 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: Please confirm fitment by matching part number BXA038, Bosch style application, 12V 60A rating, twin leg mount, pulley section and all listed mounting measurements against the alternator currently fitted to the vehicle or machine.

FAQ

What is the part number for this alternator?

The part number is BXA038.

Is this a new or remanufactured alternator?

It is listed as new, not remanufactured.

What voltage and output does it have?

It is a 12V alternator with a 60A power rating.

What type of regulator does it use?

It uses an internal regulator.

What mounting style is listed?

The alternator mount is listed as twin leg, with 80mm inside mounting legs and 197mm mount centre to centre.

What warranty is supplied?

The warranty is listed as 3 years for passenger use and 1 year for commercial use.