Delco Remy Alternator 24V 110A 28SI Part No. 8600467

This Delco Remy alternator is a new 24V, 110A 28SI unit, identified by part number 8600467. It is listed as an alternator for rotating electrical applications and is supplied as an each unit, with a one year warranty and a stated weight of 9.5kg.

The unit uses an internal regulator and a twin leg alternator mount. Key mounting and shaft details include 102mm inside mounting legs, 198mm mount centre to centre, 13mm pivot hole diameter, 1/2 UNC adjusting hole diameter, and a 22mm shaft diameter. Those dimensions matter when checking whether the alternator will physically suit the existing bracket and drive setup.

It is described as a Delco Remy 28SI alternator, new rather than remanufactured, with a power rating of 110 amps and 24 volt output. The supplied information also lists pin code IR221 and suits unit make Delco, which are useful checkpoints when matching the replacement unit to an existing application.

Key Features

• 24V alternator with 110A output
• Delco Remy 28SI series
• Internal regulator
• Twin leg mount
• New unit
• Part No. 8600467

Specifications

• Brand: Delco Remy
• Product type: Alternator
• Series: 28SI
• Voltage: 24V
• Power rating: 110A
• Regulator type: Internal
• Mount type: Twin leg
• Inside mounting legs: 102mm

Compatibility guidance

• Caterpillar applications are listed, including 120H, 12G, 12H, 14M, 16H, 330, 330B, 365B, 611, 615C, 621G and 623E.
• Cummins applications are listed, including B5.9-C, QSK19 and QSX15.
• Doosan/Daewoo applications are listed, including DL200, DL250, DL300 and DL350, plus several DX series models.
• JCB applications are listed, including 426EHT, 426EZX, 426HT, 427HT, 427ZX, 434S, 435S, 436EHT and 436EZX.
• JCB-Vibromax applications are listed, including VM166D, VM166PD, VM200D and VM200PD.
• John Deere applications are listed, including 753G/GL, 7980, 853G/J, 8700, 8800 and 950.
• Moxy, Samsung, Tamrock, Terex O&K, Timberjack and Volvo construction applications are also listed in the fitment data.

Application and Buying Notes

Before ordering, compare the part number 8600467, the 28SI series, and the 24V 110A rating against the unit already fitted to the machine. Those identifiers are the safest starting point because alternators with the same appearance can still differ in regulator type, mounting layout, or shaft dimensions.

Physical fit should be checked carefully against the measured points supplied here: 102mm inside mounting legs, 198mm mount centre to centre, 13mm pivot hole diameter, 1/2 UNC adjusting hole diameter, and a 22mm shaft diameter. If any of those dimensions differ from the existing alternator or bracket arrangement, the unit may not install correctly even where the application name looks similar.

The unit is listed with an internal regulator and a twin leg mount, which are important when matching the electrical and mounting setup on the machine. Confirm the existing alternator is also a 24V system, as this unit is not specified for other voltages.

The fitment list is broad and includes equipment from Caterpillar, Cummins, Doosan/Daewoo, JCB, John Deere, Moxy, Samsung, Tamrock, Terex O&K, Timberjack and Volvo construction. That range is helpful, but the safest buying method is still to confirm the exact application, the existing part number, and the mounting measurements before purchase.

Because this is a new alternator and not a remanufactured unit, it is suited to buyers wanting a replacement with a clear 24V 110A specification and a one year warranty. As with any rotating electrical component, correct identification at order stage is more reliable than relying on a visual match 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 8600467 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 102mm, Pivot Hole Diameter 13, Regulator Type Internal, Shaft Diameter 22mm, Voltage 24, Mount Cnt to Cnt 198mm, Shaft Dimension 22.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. 8600467, Brand DELCO REMY, Description Delco Remy Alternator 24V 110A 28SI, Adjusting Hole Diameter 1/2 UNC, Pin Code IR221, Power Rating (Amp) 110, Series 28SI, Suits Unit Make Delco.

Delco Remy Alternator 24V 110A 28SI. Part number 8600467 should be checked first. Listed voltage is 24. Listed output rating is 110. 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 8600467, 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 110 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Please confirm fitment using the part number 8600467, the 28SI series, the 24V 110A specification, and the mounting dimensions before ordering. If the existing alternator differs in mount style, shaft size, regulator type, or voltage, do not assume it will fit.

FAQ

What is the part number for this alternator?

The listed part number is 8600467.

Is this alternator new or remanufactured?

It is listed as new.

What voltage and output does it have?

It is a 24V alternator with a 110A power rating.

What series is this alternator?

It is a Delco Remy 28SI series alternator.

What mounting details are supplied?

The listed mounting details are twin leg mount, 102mm inside mounting legs, 198mm mount centre to centre, 13mm pivot hole diameter, and 1/2 UNC adjusting hole diameter.

Does it have an internal regulator?

Yes. The regulator type is listed as internal.