Mitsubishi Alternator 24V 100A Pad Mount Internal Regulator Part No. A4TRG693AMA

The Mitsubishi Alternator 24V 100A is a new OE product supplied as an each unit and identified by part no. A4TRG693AMA. It is a pad mount alternator with an internal regulator, designed for 24 volt charging systems and rated at 100 amp.

Key physical details include a 72mm pulley outside diameter, 8 groove pulley section, 87mm mount leg thickness, 157mm mount centre to centre, and an 8/9 mount hole diameter. The unit weighs 7.24kg, which can help when comparing against an existing alternator during replacement planning.

This alternator is listed for Mitsubishi applications and also appears against several heavy vehicle and equipment applications in the provided fitment data. As always, the part number, mounting pattern, pulley style, and voltage must all be checked together before ordering, especially when replacing an existing rotating electrical unit.

Key Features

• OE product
• New unit
• 24V system
• 100A output
• Internal regulator
• 8 groove pulley

Specifications

• Part No.: A4TRG693AMA
• Brand: Mitsubishi
• Type: Alternator
• Voltage: 24V
• Power rating: 100 amp
• Regulator type: Internal
• Pulley section: 8 groove
• Pulley outside diameter: 72mm

Verified fitment references

• Mitsubishi applications
• Doosan/Daewoo DA30
• Doosan/Daewoo DA40
• Doosan/Daewoo DL420-5
• Doosan/Daewoo DL450-5
• Doosan/Daewoo DL550/550-5
• Irizar Century
• Scania 4-Series

Application and Buying Notes

Before ordering, compare the part number A4TRG693AMA with the alternator already fitted to the machine or vehicle. The most reliable match is one that agrees on part number, 24V charging system, 100A output, pad mount style, and the 8 groove pulley arrangement.

Mounting dimensions matter on alternators, particularly where the mount leg thickness is 87mm, the mount centre to centre is 157mm, and the mount hole diameter is 8/9. If any of those points differ from the unit being replaced, the alternator may not sit correctly even if it looks similar at a glance.

The internal regulator specification also needs to suit the electrical setup already on the vehicle or equipment. This is a new alternator, supplied as an OE product, and the 72mm pulley outside diameter should be checked against the belt setup before purchase.

Fitment listings for this part include Doosan/Daewoo, Irizar, and Scania applications in the provided data. That is useful as a guide, but the safest approach is still to confirm the exact application, model, and mounting details on the existing unit rather than relying on appearance alone.

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 A4TRG693AMA 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 One Year, Mount Leg Thickness 87mm, Power Rating (Amp) 100, Pulley Section 8 Groove, Suits Unit Make Mitsubishi, Alternator Mount Pad, New / Reman. New.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. A4TRG693AMA, Brand MITSUBISHI, Description Mitsubishi Alternator 24V 100A, Mount Hole Diameter 8/9, Pin Code IR98, Pulley Outside Diameter 72mm, Regulator Type Internal, Voltage 24, Mount Cnt to Cnt 157mm.

Mitsubishi Alternator 24V 100A. Part number A4TRG693AMA should be checked first. Listed voltage is 24. Listed output rating is 100. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Regulator type is Internal. Pulley configuration is 8 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number A4TRG693AMA, 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 100 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment by matching part number A4TRG693AMA, 24V voltage, 100A rating, pad mount style, pulley details, and mounting dimensions against the existing alternator or application details before purchase.

FAQ

What is the part number for this Mitsubishi alternator?

The part number is A4TRG693AMA. For this listing, part number A4TRG693AMA is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include DOOSAN/DAEWOO DA30, DOOSAN/DAEWOO DA30 2013, DOOSAN/DAEWOO DA40. These details should still be checked against the original unit before ordering.

Is this alternator 24 volt?

Yes. It is listed as a 24V alternator. For this listing, part number A4TRG693AMA is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include DOOSAN/DAEWOO DA30, DOOSAN/DAEWOO DA30 2013, DOOSAN/DAEWOO DA40. These details should still be checked against the original unit before ordering.

What is the amperage rating?

It is rated at 100 amp. For this listing, part number A4TRG693AMA is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include DOOSAN/DAEWOO DA30, DOOSAN/DAEWOO DA30 2013, DOOSAN/DAEWOO DA40. These details should still be checked against the original unit before ordering.

Does it have an internal regulator?

Yes. The regulator type is listed as internal. For this listing, part number A4TRG693AMA is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include DOOSAN/DAEWOO DA30, DOOSAN/DAEWOO DA30 2013, DOOSAN/DAEWOO DA40. These details should still be checked against the original unit before ordering.

What pulley style does it use?

It uses an 8 groove pulley, with a 72mm pulley outside diameter. For this listing, part number A4TRG693AMA is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include DOOSAN/DAEWOO DA30, DOOSAN/DAEWOO DA30 2013, DOOSAN/DAEWOO DA40. These details should still be checked against the original unit before ordering.

Which applications are shown in the fitment data?

The provided fitment references include Mitsubishi applications, Doosan/Daewoo DA30, DA40, DL420-5, DL450-5, DL550/550-5, Irizar Century, Scania 4-Series, Scania Higer, Scania K-Series, and Scania K-Series Bus. For this listing, part number A4TRG693AMA is the main reference point. Listed voltage is 24. Listed output rating is 100. Published fitment references include DOOSAN/DAEWOO DA30, DOOSAN/DAEWOO DA30 2013, DOOSAN/DAEWOO DA40. These details should still be checked against the original unit before ordering.