| Bore Ø (mm) | 10.2 |
| Mounting points diameter (mm) | 90.0 |
| Pulleys | without belt pulley |
| Dust cover | with dust cover |
| Distance of mounting bores (mm) | 56.0 |
| Packaging height (cm) | 17.50 |
| Packaging width (cm) | 18.60 |
| Packaging length (cm) | 24.8 |
| Alternator charging current (A) | 150 |
| Number of mounting bores | 2 |
| Rotation direction | clockwise rotation |
| Voltage (V) | 14 |
| Net weight (g) | 7467 |
Expresslevering
| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| CASE IH | 82036223 |
| PERKINS | 2871A412 |
| AGCO | 3789 453 M91 , 3789453M91 |
| AGCO | 3789 453 M92 , 3789453M92 |
| AGCO | 3789 983 M92 , 3789983M92 |
| AGCO | 3789 983 M93 , 3789983M93 |
| AGCO | 3909 639 M1 , 3909639M1 |
| AGCO | 4281 878 F91 , 4281878F91 |
| AGCO | V836667315 |
| AGCO SISU POWER | 8366 673 15 , 836667315 |
| AGCO SISU POWER | V8366 673 15 , V836667315 |
| Usage numbers |
| 11203521 |
| 72735027 |
| AAN5324 14V 150A |
| IA1242 |
| MG 28 |
| 3 |
| 83892E+12 |
The Alternator (MG 28) generates electrical power and recharges the vehicle battery. Installing a Porza-quality alternator restores stable charging and full electrical system reliability.
An alternator is an electrical component that generates power for the vehicle while the engine is running. Its function is to supply electricity to the vehicle’s electrical systems and recharge the battery.
Key specifications include voltage, amperage output, pulley type, mounting design, connector type, and compatibility with the vehicle. It must provide sufficient electrical power for all systems.
Replacement is necessary when the alternator fails or performs poorly. Common symptoms include a warning light, dim lights, battery not charging, electrical issues, or unusual noises.
Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility.
Porza provides high-quality electrical components with fast delivery across Europe and options for online ordering or in-store pickup.