| Parameter | Specification |
|---|---|
| OE Number | 1247310 |
| Compatibility | BMW E34 525i (1991-1992), E36 3 Series (1992-1999) |
| Engine Fitment | M50/M52/S50/S52 6-cylinder engines |
| Output Power | 80 Amp Continuous Load |
| Warranty | 24 Months Limited Warranty |
This HELLA 1247310 alternator features precision-engineered copper windings and military-grade bearings, ensuring 30% better heat dissipation than standard units. The integrated voltage regulator maintains optimal 13.5-14.8V output across all RPM ranges .
While optimized for BMW vehicles, our alternators are trusted in:
- Construction Machinery: Caterpillar excavator charging systems
- Heavy Trucks: Volvo FH series auxiliary power units
- Agricultural Equipment: John Deere combine harvesters
Symptom: Alternator failure after 1,200 operational hours
Diagnosis: Worn brush assembly causing voltage spikes
Solution: Replacement with HELLA 1247310 alternator + upgraded cooling shroud
Result: 40% longer service life compared to OEM part
As specialists in engineering machinery parts and automotive components, we provide:
- Direct OEM partnerships with HELLA, Bosch, and ZF
- 24/7 technical support team
- Global logistics network with customs clearance services
