Denso Alternator 24V 95A - Part No. 021080-0730X

This Denso alternator is a new 24V, 95A unit with part number 021080-0730X and OEM number 021080-0730. It is listed as an OE product and uses an internal regulator, which is important when matching the charging system setup on the vehicle or machine already in service.

Mounting and physical dimensions are clearly defined: twin leg alternator mount, 101mm inside mounting legs, 198mm mount centre to centre, 13mm pivot hole diameter, and 1/2 UNC adjusting hole diameter. The shaft diameter is 22mm, and the unit weighs 10.5kg, so checking the mounting arrangement before ordering is sensible.

The alternator is identified as brushless and is supplied as a new unit, not remanufactured. It carries a one year warranty and is supplied individually as each, which makes it suitable for straightforward replacement work where the existing Denso part number and mounting details are already known.

Key Features

• Denso alternator
• 24V charging system
• 95A power rating
• New unit
• OE product
• Internal regulator

Specifications

• Part No.: 021080-0730X
• OEM Number: 021080-0730
• Brand: DENSO
• Type: Alternator
• Voltage: 24V
• Power Rating: 95A
• Regulator Type: Internal
• Alternator Mount: Twin Leg

Application and Buying Notes

Before buying, compare the existing alternator part number and mounting layout with the details listed here. The key identifiers for this unit are 021080-0730X, OEM 021080-0730, twin leg mount, 101mm inside mounting legs, and 198mm centre-to-centre mount spacing. Those dimensions are often the quickest way to confirm whether the unit will physically line up.

Because this alternator is 24V and rated at 95A, it is intended for applications already using that charging specification. Matching voltage matters first, then the regulator type and connector arrangement, followed by the shaft diameter and mounting hole sizes. A 22mm shaft, 13mm pivot hole, and 1/2 UNC adjusting hole are useful checkpoints when comparing with the existing unit.

The unit is described as brushless and fitted with an internal regulator. That means it is important to verify the surrounding charging system and not assume a different Denso alternator will interchange just because it looks similar. If the vehicle or equipment uses a different mounting style, charge output, or regulator arrangement, the safer approach is to confirm by part number and physical measurements before ordering.

This alternator is supplied new and carries a one year warranty. It is sold as a single unit, so if you are replacing a failed alternator, keep the old part available for comparison where possible. Matching the original part number, mount style, and key dimensions will reduce the risk of ordering the wrong 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 021080-0730X 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, Inside Mounting Legs 101mm, Power Rating (Amp) 95, Shaft Diameter 22mm, Voltage 24, Alternator Mount Twin Leg, New / Reman. New, Weight 10.5kg.

Additional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. 021080-0730X, Brand DENSO, Description Denso Alternator 24V 95A, Adjusting Hole Diameter 1/2 UNC, Pivot Hole Diameter 13, Regulator Type Internal, Suits Unit Make Denso, Note Brushless, Mount Cnt to Cnt 198mm.

Denso Alternator 24V 95A. Part number 021080-0730X should be checked first. Listed voltage is 24. Listed output rating is 95. 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. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number 021080-0730X, 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 95 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment using the part number 021080-0730X, OEM number 021080-0730, 24V charging requirement, twin leg mounting, and the listed measurements before purchase. If any of those details differ from your existing alternator, double-check suitability with the vehicle or equipment application.

FAQ

Is this alternator new or remanufactured?

It is listed as a new alternator, not remanufactured. For this listing, part number 021080-0730X is the main reference point. Listed voltage is 24. Listed output rating is 95. These details should still be checked against the original unit before ordering.

What voltage and output does it have?

It is a 24V alternator with a 95A power rating. For this listing, part number 021080-0730X is the main reference point. Listed voltage is 24. Listed output rating is 95. These details should still be checked against the original unit before ordering.

What part numbers are listed for this unit?

The listed part number is 021080-0730X and the OEM number is 021080-0730. For this listing, part number 021080-0730X is the main reference point. Listed voltage is 24. Listed output rating is 95. These details should still be checked against the original unit before ordering.

What mounting details are supplied?

The alternator has a twin leg mount, 101mm inside mounting legs, 198mm mount centre to centre, a 13mm pivot hole diameter, and a 1/2 UNC adjusting hole diameter. For this listing, part number 021080-0730X is the main reference point. Listed voltage is 24. Listed output rating is 95. 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 021080-0730X is the main reference point. Listed voltage is 24. Listed output rating is 95. These details should still be checked against the original unit before ordering.

What warranty is included?

A one year warranty is listed for this alternator. For this listing, part number 021080-0730X is the main reference point. Listed voltage is 24. Listed output rating is 95. These details should still be checked against the original unit before ordering.