Product Details & Application
This alternator (8600467) is a 24V 110A unit, model 28SI. The alternator generates electrical power and charges the battery while the engine runs. Verify specifications, dimensions, and cross-reference numbers before ordering.
Key Details
- SKU
- ALT2666A
- Component
- Alternator
- Model
- 28SI
- Type
- New Alternator
- System Voltage
- 24V
- Rated Output
- 110A
- Mount Type
- J180 Short Hinge
- Mounting
- Double-Foot
Key Benefits
- Cross-referenced against multiple suppliers including Prestolite, AS-PL, Diesel Electric, and others for positive identification before ordering.
- 24V 110A rated output with J180 Short Hinge mounting and full dimensional specs supplied for physical verification.
Product Specifications
| Specification | Value |
|---|
| Model | 28SI |
|---|
| Type | New Alternator |
|---|
| System Voltage | 24V |
|---|
| Rated Output | 110A |
|---|
| Mount Type | J180 Short Hinge |
|---|
| Mounting | Double-Foot |
|---|
| B+ Output Terminal | 5/16 |
|---|
| R Terminal | #10 |
|---|
| I Terminal | #10 |
|---|
| Remote Sense Terminal | Yes |
|---|
| Ground Terminal | Negative |
|---|
| A Dimension | 198.3mm (variants: 197mm) |
|---|
| B Dimension | 10.5mm Threaded |
|---|
| C Dimension | 239mm |
|---|
| D Dimension | 22.4mm |
|---|
| E Dimension | 234.7mm |
|---|
| G Dimension | 13.3mm Not Threaded |
|---|
| H Dimension | 100.8mm |
|---|
| ODA | 166mm |
|---|
| ODS | 143mm |
|---|
Application & Compatibility
This alternator is listed for the following equipment applications: Caterpillar, Claas, Cummins, Perkins, and Valtra. Confirm the correct part by matching cross-reference numbers, terminal layout, mounting style, and dimensions to the unit being replaced.
Installation / Use / Maintenance Tips
- Disconnect the battery before removing or installing the alternator.
- Compare the new unit to the removed part to confirm mounting, terminal layout, and dimensions match.
- Inspect the belt, tensioner, pulley alignment, and charging cables before fitting the new unit.
- Ensure the main B+ terminal and plug connections are clean and secure.
- After installation, verify charging performance and confirm no battery or charging warnings remain.
Common Questions
How do I confirm this is the right alternator?
Match the listed cross-reference numbers, voltage, amperage, terminal layout, mount type, and dimensions to the unit being replaced before ordering.
What OEM part numbers does this cross-reference?
Listed cross-references include A28J110, AVI143J3004 (Prestolite), A1093 (AS-PL), ALT2666CX (Caelex), 08600467 (Probe), 646.508.110 (KZN / PSH), and others. Match at least one cross-reference to your original part before ordering.
