Specifications

Output145
Voltage12
TypeAlternator
DesignIR/IF
RotationCW
ManufacturerDELCO
SeriesDR44G
PulleySC6
Pulley groove OD57
Plug code314
Plug clock4
Lester number8489
PIC code240-6229
NotesThe Pulley OEM Number is F-554765.02, But Has the Same Measurements as the 7940-1283. This Unit is Virtually the Same as the 8299 Except the Battery Stud and Plug on This Unit is Rotated Roughly 25 Degrees From Those on the 8299.

Confirmed fitment

Verified applications from the ePartsGlobal catalog. If your engine isn't listed, send us the OEM part number and we'll cross-reference it.

MakeModelEngineYearsApplication
Chevrolet TruckSilverado 2500 HDV8 6.6L 6599cc 403cid2006–2006Truck · domestic
Chevrolet TruckSilverado 2500 HD ClassicV8 6.6L 6599cc 403cid2007–2007Truck · domestic
Chevrolet TruckSilverado 3500V8 6.6L 6599cc 403cid2006–2006Truck · domestic
Chevrolet TruckSilverado 3500 HDV8 6.6L 6599cc 403cid2007–2007Truck · domestic
GMC TruckSierra 2500 HDV8 6.6L 6599cc 403cid VIN 22006–2006Truck · domestic
GMC TruckSierra 2500 HDV8 6.6L 6599cc 403cid VIN D2006–2006Truck · domestic
GMC TruckSierra 2500 HD ClassicV8 6.6L 6599cc 403cid2007–2007Truck · domestic
GMC TruckSierra 3500V8 6.6L 6599cc 403cid VIN 22006–2006Truck · domestic
GMC TruckSierra 3500V8 6.6L 6599cc 403cid VIN D2006–2006Truck · domestic
GMC TruckSierra 3500 HDV8 6.6L 6599cc 403cid2007–2007Truck · domestic
ChevroletSilverado 2500 HD2006–2006domestic
GMCSierra 2500 HD Classic2007–2007domestic
ChevroletSilverado 2500 HD Classic2007–2007domestic
ChevroletSilverado 35002006–2006domestic
GMCSierra 2500 HD2006–2006domestic
GMCSierra 35002006–2006domestic
ChevroletSSR2005–2006domestic
ChevroletSilverado 3500 Classic2007–2007domestic
ChevroletTrailblazer2006–2006domestic
GMCSierra 3500 Classic2007–2007domestic

Cross-reference

OEM and aftermarket part numbers that interchange with this unit, from the ePartsGlobal catalog.

WAI New8489N
Bosch RemanufacturedAL8520X
Delco15845337, 15845338
GM15845338
Lester8489
NGKAL0070