OEX Alternator 12V 125A Denso Style Icepack Approved DXA4046

The OEX DXA4046 is a new 12V alternator rated at 125A, built in a Denso style and listed as Icepack approved. It is a single-leg alternator with an internal regulator, and the unit is identified by part number DXA4046 and pin code IR190.

This alternator is stated to suit IcePak applications with the Kubota OC60-E2 engine. The note with this part also advises that the regulator is specifically designed for Icepack applications only, so the application needs to be checked carefully before purchase.

Key dimensions are provided to help with a proper comparison against the original unit, including a 63mm pulley outside diameter, 58mm mount leg thickness, 164mm mount centre to centre, 11mm pivot hole diameter, and 10mm adjusting hole diameter. The unit weighs 6kg and is supplied as new.

Key Features

• 12V alternator with 125A output
• Denso style unit
• Icepack approved application
• Internal regulator
• Single-leg alternator mount
• New unit, not remanufactured

Specifications

• Voltage: 12V
• Power rating: 125A
• Type: Alternator
• Brand: OEX
• Suits unit make: Denso
• Mount type: Single leg
• Regulator type: Internal
• Pulley outside diameter: 63mm

Fitment

• IcePak applications with Kubota OC60-E2 engine
• KUBOTA OC60-E2
• KUBOTA OC60-E2 1992

Application and Buying Notes

Before ordering, compare the DXA4046 part number, the Denso-style layout, and the measured mounting points against your original alternator. The listed 164mm mount centre to centre, 58mm mount leg thickness, 11mm pivot hole, and 10mm adjusting hole are the most useful checks when confirming whether the unit matches the existing bracketry.

The pulley must also be checked against the original unit. The note advises that pulley diameter is to be checked for suitability, and that the original pulley may be required. That makes the 63mm outside diameter and AA pulley section important reference points, especially where the existing drive setup needs to be retained.

This alternator is described as having a regulator designed specifically for Icepack applications only. It suits IcePak applications with the Kubota OC60-E2 engine, so it is not a general match item to be selected on appearance alone. If the original alternator differs in pulley size, connector arrangement, or mounting geometry, confirm those details before fitting.

If phase connection is required, that is noted as available with this unit. As with any charging-system part, the safest approach is to match the part number, application, and physical dimensions rather than relying only on engine family or brand name. The 6kg weight, 17 shaft dimension, and internal regulator type can also help when comparing against the removed unit.

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 DXA4046 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, Mount Leg Thickness 58mm, Pivot Hole Diameter 11, Pulley Outside Diameter 63mm, Regulator Type Internal, Voltage 12, Alternator Mount Single Leg, New / Reman. New.

Additional published details for cross-checking include Weight 6kg, Product Group 1 ROTATING ELECTRICAL, Part No. DXA4046, Brand OEX, Description OEX Alternator 12V 125A Denso Style - Icepack Approved, Adjusting Hole Diameter 10, Pin Code IR190, Power Rating (Amp) 125, Pulley Section AA, Suits Unit Make Denso.

OEX Alternator 12V 125A Denso Style - Icepack Approved. Part number DXA4046 should be checked first. Listed voltage is 12. Listed output rating is 125. 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 AA. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA4046, 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 12 and output 125 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment using the DXA4046 part number, the Kubota OC60-E2 IcePak application, and the listed mounting and pulley dimensions before ordering. If your original alternator differs in pulley diameter, bracket spacing, or connection layout, check compatibility carefully.

FAQ

What is the part number for this alternator?

The part number is DXA4046. For this listing, part number DXA4046 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include KUBOTA OC60-E2, KUBOTA OC60-E2 1992. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 12V alternator with a 125A power rating. For this listing, part number DXA4046 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include KUBOTA OC60-E2, KUBOTA OC60-E2 1992. These details should still be checked against the original unit before ordering.

What vehicle or engine application is listed?

It is listed to suit IcePak applications with the Kubota OC60-E2 engine. For this listing, part number DXA4046 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include KUBOTA OC60-E2, KUBOTA OC60-E2 1992. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured unit?

It is listed as new. For this listing, part number DXA4046 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include KUBOTA OC60-E2, KUBOTA OC60-E2 1992. These details should still be checked against the original unit before ordering.

What type of regulator does it use?

It uses an internal regulator. For this listing, part number DXA4046 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include KUBOTA OC60-E2, KUBOTA OC60-E2 1992. These details should still be checked against the original unit before ordering.

What should be checked before buying?

Check the part number, the IcePack application, the 63mm pulley outside diameter, and the mounting measurements, including 164mm mount centre to centre, 58mm mount leg thickness, 11mm pivot hole diameter, and 10mm adjusting hole diameter. For this listing, part number DXA4046 is the main reference point. Listed voltage is 12. Listed output rating is 125. Published fitment references include KUBOTA OC60-E2, KUBOTA OC60-E2 1992. These details should still be checked against the original unit before ordering.