Mitsubishi Alternator 24V 90A A4TRJ292AMA

The Mitsubishi Alternator 24V 90A, part number A4TRJ292AMA, is a new OE product supplied as an each unit for rotating electrical applications. It is rated at 90 amps and 24 volts, with an internal regulator and a twin leg alternator mount.

Key mounting details include 75mm inside mounting legs, a 175mm mount centre to centre measurement, an M8x1.25 adjusting hole, and an M10x1.25 pivot hole. The pulley is a 7 groove / A style with a 65mm outside diameter, which are important checks when matching the alternator to the vehicle setup.

This unit is listed at 7.2kg and carries a 2 years 400,000km warranty. It is identified as a Mitsubishi brand alternator and described as an OE product, so correct application matching remains essential before purchase.

Key Features

• New OE product
• 24V, 90A output
• Internal regulator
• Twin leg alternator mount
• 7 groove / A pulley
• Part number A4TRJ292AMA

Specifications

• Brand: Mitsubishi
• Product type: Alternator
• Voltage: 24V
• Power rating: 90A
• Condition: New
• Regulator type: Internal
• Mount type: Twin leg
• Inside mounting legs: 75mm

Application and Buying Notes

Before ordering, compare the part number A4TRJ292AMA with the alternator already fitted to the vehicle. The most reliable match points here are the 24V electrical system, 90A output, twin leg mount, and the pulley arrangement, especially the 7 groove / A section and 65mm outside diameter.

Mounting dimensions matter just as much as the electrical rating. Check the 75mm inside mounting legs, 175mm centre to centre measurement, M8x1.25 adjusting hole, and M10x1.25 pivot hole against the existing unit or bracket setup so the alternator can be installed without modification.

Because this alternator uses an internal regulator, it should be matched to a vehicle system designed for that style of regulation. If the original alternator uses a different regulator arrangement, pulley type, or mount spacing, the unit may not be suitable even if the connector and physical appearance seem close.

The listed OE product status is useful when you are replacing a like-for-like Mitsubishi unit, but application still needs to be confirmed by part number and dimensions. The 7.2kg weight and the mounting measurements can also help when comparing against a removed alternator at the counter or in the workshop.

If you are unsure, provide the original alternator part number, photos of the front and rear of the unit, and the mounting measurements before placing the order. That is the safest way to confirm compatibility when fitment data is not already verified for your vehicle.

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 A4TRJ292AMA 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 2 Years 400,000km, Inside Mounting Legs 75mm, Power Rating (Amp) 90, Pulley Section 7 Groove / A, Suits Unit Make Mitsubishi, Alternator Mount Twin Leg, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. A4TRJ292AMA, Brand MITSUBISHI, Description Mitsubishi Alternator 24V 90A, Adjusting Hole Diameter M8x1.25, Pivot Hole Diameter M10x1.25 / 10, Pulley Outside Diameter 65mm, Regulator Type Internal, Voltage 24, Mount Cnt to Cnt 175mm.

Mitsubishi Alternator 24V 90A. Part number A4TRJ292AMA should be checked first. Listed voltage is 24. Listed output rating is 90. 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 7 Groove / A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number A4TRJ292AMA, 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 matching part number A4TRJ292AMA, 24V system requirements, 90A output, twin leg mount dimensions, and pulley details against the existing alternator and vehicle application before purchase.

FAQ

What is the part number for this alternator?

The part number is A4TRJ292AMA. For this listing, part number A4TRJ292AMA is the main reference point. Listed voltage is 24. Listed output rating is 90. These details should still be checked against the original unit before ordering.

What voltage and amperage is it rated at?

It is rated at 24V and 90A. For this listing, part number A4TRJ292AMA is the main reference point. Listed voltage is 24. Listed output rating is 90. These details should still be checked against the original unit before ordering.

Is this a new or remanufactured alternator?

It is listed as new. For this listing, part number A4TRJ292AMA is the main reference point. Listed voltage is 24. Listed output rating is 90. These details should still be checked against the original unit before ordering.

What type of regulator does it use?

It has an internal regulator. For this listing, part number A4TRJ292AMA is the main reference point. Listed voltage is 24. Listed output rating is 90. These details should still be checked against the original unit before ordering.

What pulley type is listed?

The pulley is listed as 7 groove / A with a 65mm outside diameter. For this listing, part number A4TRJ292AMA is the main reference point. Listed voltage is 24. Listed output rating is 90. These details should still be checked against the original unit before ordering.

Is fitment verified for specific vehicle models?

No vehicle model fitment is provided here. Confirm by part number A4TRJ292AMA, mounting measurements, pulley details, and the vehicle’s 24V application before ordering. For this listing, part number A4TRJ292AMA is the main reference point. Listed voltage is 24. Listed output rating is 90. These details should still be checked against the original unit before ordering.