OEX Alternator 24V 150A Sawafuji Style SXA729-HO

The OEX SXA729-HO is a new 24V alternator rated at 150A and described as Sawafuji style, with a 10 groove pulley and internal regulator. It is listed with a twin leg alternator mount, 235mm centre-to-centre mounting, and a 71mm pulley outside diameter.

This unit is supplied as each and carries part number SXA729-HO. Key mounting dimensions supplied are 86mm inside mounting legs, 14mm pivot hole diameter, and 10.5mm adjusting hole diameter, which are the checks most likely to matter when comparing against the original unit.

For buyers matching a replacement alternator to a heavy-duty electrical system, the important details here are the 24V operating voltage, 150A output, Sawafuji unit make reference, and internal regulator type. The alternator weighs 13.44kg, so handling and mounting alignment should be considered during installation.

Key Features

• 24V alternator with 150A output
• Sawafuji style unit
• Internal regulator type
• Twin leg alternator mount
• 10 groove pulley section
• New unit, supplied each

Specifications

• Brand: OEX
• Part No.: SXA729-HO
• Product type: Alternator
• Voltage: 24V
• Power rating: 150A
• Regulator type: Internal
• Suits unit make: Sawafuji
• Alternator mount: Twin leg

Application and Buying Notes

Before ordering, compare the part number SXA729-HO and the Sawafuji style application against the unit being replaced. The listed fitment reference is to Sawafuji, so the safest match is one where the original alternator matches that style as well as the 24V, 150A specification.

Mounting dimensions matter on alternators, especially where the brackets and pulley alignment are tight. Check the 235mm mount centre-to-centre measurement, 86mm inside mounting legs, 14mm pivot hole diameter, and 10.5mm adjusting hole diameter against the original alternator before purchase.

The pulley details are also important. This unit has a 71mm pulley outside diameter and a 10 groove pulley section, so belt profile and alignment need to be confirmed on the vehicle before installation. If the belt or bracket setup differs from the original, the alternator may not suit even if the electrical rating appears close.

The 24V, 150A rating tells you the operating voltage and current capacity of the unit. That makes it suitable only where the original system uses the same voltage and a compatible charging setup. Do not use the output rating alone to assume fitment, as the mounting pattern and pulley arrangement are equally important.

This alternator is listed as new and weighs 13.44kg, which can help when comparing against a removed unit. If the original alternator is a different weight, mounting style, or regulator arrangement, re-check the application carefully before fitting.

Warranty cover is listed as 3yr Passenger and 1yr Commercial. Warranty terms can be useful when comparing aftermarket options, but they do not replace fitment confirmation. A correct physical and electrical match still needs to be established from the part number, mounting measurements, and the original unit details.

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 SXA729-HO 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 86mm, Pivot Hole Diameter 14, Pulley Outside Diameter 71mm, Regulator Type Internal, Voltage 24, Mount Cnt to Cnt 235mm, Weight 13.44kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. SXA729-HO, Brand OEX, Description OEX Alternator 24V 150A Sawafuji Style, Adjusting Hole Diameter 10.5, Pin Code IR214, Power Rating (Amp) 150, Pulley Section 10 Groove, Suits Unit Make Sawafuji, Alternator Mount Twin Leg.

OEX Alternator 24V 150A Sawafuji Style. Part number SXA729-HO should be checked first. Listed voltage is 24. Listed output rating is 150. 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 10 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number SXA729-HO, 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 150 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

Compatibility note: Confirm compatibility using part number SXA729-HO, the Sawafuji style reference, the 24V 150A rating, and the listed mounting and pulley measurements before ordering or fitting.

FAQ

What is the part number for this alternator?

The part number is SXA729-HO.

What voltage and output does this alternator have?

It is a 24V alternator rated at 150A.

What type of regulator does it use?

It uses an internal regulator.

Is this a new or remanufactured unit?

This alternator is listed as new.

What mounting measurements are listed?

The listed measurements are 235mm mount centre to centre, 86mm inside mounting legs, 14mm pivot hole diameter, and 10.5mm adjusting hole diameter.

What should I check before buying?

Confirm the part number SXA729-HO, the Sawafuji style reference, the 24V 150A rating, the twin leg mount, and the pulley and mounting measurements against the original alternator.