OEX Alternator 12V 60A Denso Style DXA4140

The OEX Alternator 12V 60A Denso Style, part number DXA4140, is a new alternator designed for vehicles that use a Denso-style unit with an internal regulator. It operates at 12 volts and has a 60 amp power rating, so it suits applications where the original charging system specification matches those details.

Key physical checks on this unit include a 6 groove pulley, 52.5mm pulley outside diameter, 39mm inside mounting legs, 167mm mount centre to centre, and an M8x1.25 adjusting hole. Those measurements matter when comparing against the existing alternator and mounting arrangement before purchase or installation.

This alternator is part of the OEX rotating electrical range and carries the OEX reputation for quality and reliability at an aftermarket price. It is backed by a 3 year passenger / 1 year commercial warranty, giving buyers a clear warranty period to factor into replacement planning.

Key Features

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

Specifications

• Brand: OEX
• Product type: Alternator
• Part No.: DXA4140
• Voltage: 12V
• Power rating: 60A
• Suites unit make: Denso
• Regulator type: Internal
• Alternator mount: Twin leg

Application and Buying Notes

Before ordering, compare the existing alternator against the listed dimensions and design details: 12V, 60A, Denso style, internal regulator, twin leg mount, 39mm inside mounting legs, and 167mm mount centre to centre. These points are the main compatibility checkpoints for a charging system replacement, especially where the vehicle may have had different alternator options over time.

The 6 groove pulley and 52.5mm pulley outside diameter should also be checked against the belt setup already on the vehicle. If the pulley section does not match, the alternator may not suit the existing belt arrangement even if the electrical rating is similar.

The M8x1.25 adjusting hole is another useful reference when matching the bracket and adjustment hardware. Small differences in mounting, bracket spacing, or pulley alignment can affect whether a unit installs cleanly, so it is worth comparing the old alternator carefully before purchase.

As this is a new OEX alternator, it is intended as a replacement part rather than a remanufactured unit. The 60 amp rating is the key electrical specification to match where the original unit was built for the same output, and the 3 year passenger / 1 year commercial warranty gives an added point of reference when weighing up replacement options.

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 DXA4140 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 39mm, Power Rating (Amp) 60, Pulley Section 6 Groove, Suits Unit Make Denso, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. DXA4140, Brand OEX, Description OEX Alternator 12V 60A Denso Style, Adjusting Hole Diameter M8x1.25, Pin Code IR116, Pulley Outside Diameter 52.5mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 167mm.

OEX Alternator 12V 60A Denso Style. Part number DXA4140 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 6 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number DXA4140, 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 60 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment by matching part number DXA4140 and checking the vehicle’s original alternator style, 12V system, 60A output, Denso application, internal regulator, twin leg mount, and pulley configuration before ordering.

FAQ

Is this alternator new or remanufactured?

This OEX alternator is listed as new, not remanufactured. For this listing, part number DXA4140 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What is the part number for this alternator?

The part number is DXA4140. For this listing, part number DXA4140 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What voltage and amperage does it have?

It is a 12V alternator with a 60A power rating. For this listing, part number DXA4140 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What type of alternator is it suited to?

It is listed as Denso style and suits unit make Denso, with an internal regulator and twin leg mount. For this listing, part number DXA4140 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What pulley setup does it use?

It has a 6 groove pulley with a 52.5mm pulley outside diameter. For this listing, part number DXA4140 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What warranty is offered?

The listed warranty is 3 years for passenger use and 1 year for commercial use. For this listing, part number DXA4140 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.