28V 80A Alternator 5683767 for Dongfeng Cummins QSZ14 Series Engines – OEM Replacement
? Premium Heavy-Duty Alternator
✔ Exact OEM Fit – Direct replacement for Cummins #5683767
✔ High-Efficiency Output – 28V/80A (2.24kW) with 8PK belt compatibility
✔ Industrial-Grade Construction – Cast aluminum housing with IP66 protection
✔ Multi-Engine Compatibility – Certified for QSM11 & QSZ14 series engines
⚙️ Technical Specifications
Voltage: 28V DC (24V compatible with regulator adjustment)
Current: 80A continuous (100A peak)
Belt Type: 8PK serpentine
Rotation: Clockwise (CW)
Weight: 12.8 kg (28.2 lbs)
Efficiency: ≥85% @ full load
Operating Temp: -40°C to +105°C
? Full Part Number Cross-Reference
Cummins OEM: 5683767, 4907944
Lester: 17874
Bosch: 0124655003
?️ Engine Compatibility
✅ Dongfeng Cummins:
QSZ14-G30 (Stage IIIA)
QSM11-C350 (Tier 4 Final)
✅ Equipment Applications:
Mining trucks
Generator sets
Marine auxiliary power
? Package Includes
1 x Alternator (pre-installed pulley)
1 x Voltage regulator
Installation manual
? Why Choose Our Alternator?
✅ Dyno-Tested – Validated at 150% overload for 2 hours
✅ Global Warranty – 36 months or 10,000 operating hours
✅ Fast Shipping – DHL/UPS/FedEx options
? Purchase Options
Retail: TG Auto Parts
Marketplace: AliExpress
Wholesale: Alibaba
