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CHARGING SYSTEMS
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DENSO · Alternator
AlternatorIR/EFDENSO

12670

PIC290-447C
Voltage
24V
Amperage
95A
Rotation
CW
4 interchanges107 applications8 components
Note:The Bill of Materials Show This to Use a Rectifier With an 8mm B+ Stud, Yet the OE Information Claims it to Be a 5/16-18 Battery Stud.

Specifications

Full technical detail

Type
Alternator
Manufacturer
DENSO
Design
IR/EF
Voltage
24V
Amperage
95A
Rotation
CW
Pulley Design
WO/ PULLEY
Pulley Groove OD
0

Vehicle applications

Fits 107 configurations

Domestic(107)
MakeModelEngineYears
Caterpillar(Grader)120HL6 6.6L 403cid Caterpillar1996–2007
Caterpillar(Grader)12HL6 10.5L 638cid Caterpillar1996–2007
Caterpillar(Grader)135HL6 6.6L 403cid Caterpillar2004–2007
Caterpillar(Grader)140HL6 10.5L 638cid Caterpillar2004–2007
Caterpillar(Grader)140H NAL6 10.5L 638cid Caterpillar2004–2007
Caterpillar(Grader)143HL6 10.5L 638cid Caterpillar2000–2007
Caterpillar(Grader)14HL6 10.5L 638cid Caterpillar1996–2007
Caterpillar(Grader)160HL6 10.5L 638cid Caterpillar1996–2007
Caterpillar(Grader)163HL6 10.5L 638cid Caterpillar1996–2007
Caterpillar(Grader)16HL6 14.6L 893cid Caterpillar 3406C1996–2007
Caterpillar(Grader)24HV12 27.0L 1648cid Caterpillar 3412E1996–2007
Caterpillar(Crawler Excavator)5130V8 34.5L 2107cid1993–1997
Caterpillar(Crawler Excavator)5130V8 34.5L 2107cid Caterpillar1993–1997
Caterpillar(Crawler Excavator)5130BV8 34.5L 2107cid Caterpillar 3508B1993–2000
Caterpillar(Crawler Excavator)5230V16 69.0L 4210cid Caterpillar1995–2001
Caterpillar(Forestry - Skidder)545L6 10.5L 638cid Caterpillar1997–2006
Caterpillar(Tow Tractor)784BV12 51.8L 3161cid Caterpillar1994–1997
Caterpillar(Wheel Loader)990V12 27.0L 1648cid Caterpillar1996–2005
Caterpillar(Wheel Loader)990 IIV12 27.0L 1648cid Caterpillar1996–2007
Caterpillar(Wheel Loader)992GV8 34.5L 2107cid Caterpillar 3508B1998–2007
Caterpillar(Wheel Loader)992GV8 34.5L 2107cid Caterpillar1998–2007
Caterpillar(Wheel Loader)994V16 69.0L 4210cid Caterpillar1992–2005
Caterpillar(Wheel Loader)994DV16 69.0L 4210cid Caterpillar 3516B2001–2008
Caterpillar(Crawler Dozer)D10RV12 27.0L 1648cid Caterpillar1996–2006
Caterpillar(Crawler Dozer)D10RV12 27.0L 1648cid Caterpillar 3412E1996–2006
Caterpillar(Crawler Dozer)D11NV8 34.5L 2107cid Caterpillar2000–2004
Caterpillar(Crawler Dozer)D11RV8 34.5L 2107cid Caterpillar 3508B1996–2008
Caterpillar(Crawler Dozer)D11RV8 34.5L 2107cid Caterpillar1996–2008
Caterpillar(Crawler Dozer)D6R IIL6 8.8L 537cid Caterpillar C92002–2007
Caterpillar(Crawler Dozer)D7RL6 10.3L 629cid Caterpillar 3176C1995–2003
Caterpillar(Crawler Dozer)D7R IIL6 10.3L 629cid Caterpillar 3176C2001–2010
Caterpillar(Crawler Dozer)D8R IIL6 14.6L 893cid Caterpillar 3406E2001–2006
Caterpillar(Crawler Dozer)D9RV8 18.0L 1099cid Caterpillar1995–2005
Caterpillar(Pavement Planer/Profiler)PM-200L6 18.1L 1105cid Caterpillar C182008–2011
Caterpillar(Pavement Planer/Profiler)PM-201L6 18.1L 1105cid Caterpillar C182008–2011
Caterpillar(Pavement Planer/Profiler)PM-465L6 14.6L 893cid Caterpillar1997–2003
Caterpillar(Pavement Planer/Profiler)PM-565V8 18.0L 1099cid Caterpillar1992–2000
Caterpillar(Off-Highway Articulated Truck)R2900GL6 14.6L 893cid Caterpillar C152015–2022
Caterpillar(Pavement Planer/Profiler)RM500L6 14.6L 893cid Caterpillar C152006–2017
Caterpillar Ag. & Ind.(Feller Buncher)1090TCummins QSC2006–2007
Caterpillar Ag. & Ind.(Feller Buncher)1190TCummins QSC2006–2007
Caterpillar Ag. & Ind.(Feller Buncher)1290TCummins QSC2004–2009
Caterpillar Ag. & Ind.(Feller Buncher)2290C9 Acert, 8.8L Caterpillar Dsl.2004–2004
Caterpillar Ag. & Ind.(Feller Buncher)2390C9 Acert, 8.8L Caterpillar Dsl.2004–2004
Caterpillar Ag. & Ind.(Feller Buncher)2391C9 Acert, 8.8L Caterpillar Dsl.2004–2004
Caterpillar Ag. & Ind.(Feller Buncher)2491C9 Acert, 8.8L Caterpillar Dsl.2004–2004
Caterpillar Ag. & Ind.(Feller Buncher)2590C9 Acert, 8.8L Caterpillar Dsl.2004–2004
Caterpillar Ag. & Ind.(Excavator)320CFMCaterpillar 3066, 6.4L Dsl.2001–2008
Caterpillar Ag. & Ind.(Excavator)320DLCaterpillar 3066, 6.4L Dsl.2007–2012
Caterpillar Ag. & Ind.(Excavator)320DLRRCaterpillar 3066, 6.4L Dsl.2008–2013
Caterpillar Ag. & Ind.(Excavator)320DRRCaterpillar 3066, 6.4L Dsl.2007–2008
Caterpillar Ag. & Ind.(Feller Buncher)511C9 Acert, 8.8L Caterpillar Dsl.2011–2011
Caterpillar Ag. & Ind.(Feller Buncher)521C9 Acert, 8.8L Caterpillar Dsl.2006–2008
Caterpillar Ag. & Ind.(Feller Buncher)521BC9 Acert, 8.8L Caterpillar Dsl.2010–2016
Caterpillar Ag. & Ind.(Feller Buncher)521TC9 Acert, 8.8L Caterpillar Dsl.2010–2014
Caterpillar Ag. & Ind.(Feller Buncher)522C9 Acert, 8.8L Caterpillar Dsl.2008–2012
Caterpillar Ag. & Ind.(Feller Buncher)522BC9 Acert, 8.8L Caterpillar Dsl.2012–2015
Caterpillar Ag. & Ind.(Feller Buncher)532C9 Acert, 8.8L Caterpillar Dsl.2010–2010
Caterpillar Ag. & Ind.(Feller Buncher)541C9 Acert, 8.8L Caterpillar Dsl.2011–2013
Caterpillar Ag. & Ind.(Feller Buncher)541 IIC9 Acert, 8.8L Caterpillar Dsl.2012–2012
Caterpillar Ag. & Ind.(Feller Buncher)551C9 Acert, 8.8L Caterpillar Dsl.2010–2010
Caterpillar Ag. & Ind.(Feller Buncher)552C9 Acert, 8.8L Caterpillar Dsl.2010–2010
Caterpillar Ag. & Ind.(Compactor)836HC18 Acert, 18.13L Caterpillar Dsl.2007–2016
Caterpillar Ag. & Ind.(Wheel Loader)924HC6.6 Acert 6.6L, 403ci Caterpillar2008–2014
Caterpillar Ag. & Ind.(Wheel Loader)924HZC6.6 Acert 6.6L, 403ci Caterpillar2008–2012
Caterpillar Ag. & Ind.(Wheel Loader)928HC6.6 Acert 6.6L, 403ci Caterpillar2008–2013
Caterpillar Ag. & Ind.(Wheel Loader)928HZC6.6 Acert 6.6L, 403ci Caterpillar2008–2012
Caterpillar Ag. & Ind.(Wheel Loader)930HC6.6 Acert 6.6L, 403ci Caterpillar2007–2012
Caterpillar Ag. & Ind.(Track Loader)973DC9 Acert, 8.8L Caterpillar Dsl.2011–2015
Caterpillar Ag. & Ind.(Track Tractor)D10RCaterpillar 3412 Dsl.1997–2001
Caterpillar Ag. & Ind.(Track Tractor)D6R IIC9 Caterpillar Dsl.2004–2004
Caterpillar Ag. & Ind.(Track Tractor)D7RC9 Caterpillar Dsl.1997–2008
Caterpillar Ag. & Ind.(Track Tractor)D7RCaterpillar 3306, 10.5L Dsl.1997–2008
Caterpillar Ag. & Ind.(Track Tractor)D7R IICat. 3176C, 10.3L Dsl.2000–2012
Caterpillar Ag. & Ind.(Track Tractor)D7R II LGPCaterpillar 3176C, 10.3L Dsl2000–2007
Caterpillar Ag. & Ind.(Tool Carrier)IT28G 3056E6.0L, 366ci Caterpillar1996–2005
Caterpillar Ag. & Ind.(Scraper)PM200C18 Acert, 18.13L Caterpillar Dsl.2006–2012
Caterpillar Ag. & Ind.(Scraper)PM201C18 Acert, 18.13L Caterpillar Dsl.2008–2012
Caterpillar Ag. & Ind.(Scraper)PM465C18 Acert, 18.13L Caterpillar Dsl.1993–2002
Caterpillar Ag. & Ind.(Scraper)PM565 340818.0L Caterpillar Dsl.1993–1997
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)R3000HC15 Caterpillar Dsl.2014–2014
Caterpillar Ag. & Ind.(Feller Buncher)1490 Cummins QSC2004–2009
Caterpillar Ag. & Ind.(Feller Buncher)1390 Cummins QSC2004–2008
Caterpillar Ag. & Ind.(Feller Buncher)1090 Cummins QSC2006–2007
Caterpillar Mining(Articulated Truck)AD22L6 11.1L 677cid Caterpillar C112014–2017
Caterpillar Mining(Articulated Truck)AD55L6 18.1L 1105cid Caterpillar C182004–2017
Caterpillar Mining(Loader)R3000HL6 14.6L 893cid Caterpillar C152015–2022
Caterpillar Off-Highway Rigid Haul(Truck)776DV8 34.5L 2107cid Caterpillar 3508B1996–2009
Caterpillar Off-Highway Rigid Haul(Truck)777CV8 34.5L 2107cid Caterpillar1995–1996
Caterpillar Off-Highway Rigid Haul(Truck)777DV8 34.5L 2107cid Caterpillar1996–2009
Caterpillar Off-Highway Rigid Haul(Truck)777DV12 51.8L 3161cid Caterpillar 3512B1996–2009
Caterpillar Off-Highway Rigid Haul(Truck)784CV12 51.8L 3161cid Caterpillar1995–1996
Caterpillar Off-Highway Rigid Haul(Truck)785BV12 51.8L 3161cid Caterpillar1992–2001
Caterpillar Off-Highway Rigid Haul(Truck)785CV16 69.0L 4210cid Caterpillar 3516B1998–2017
Caterpillar Off-Highway Rigid Haul(Truck)785C HHAV12 51.8L 3161cid Caterpillar 3512B1998–2017
Caterpillar Off-Highway Rigid Haul(Truck)789BV16 69.0L 4210cid Caterpillar1992–2007
Caterpillar Off-Highway Rigid Haul(Truck)789CV16 69.0L 4210cid Caterpillar2000–2014
Caterpillar Off-Highway Rigid Haul(Truck)793BV16 69.0L 4210cid Caterpillar1992–1996
Caterpillar Off-Highway Rigid Haul(Truck)793BV16 69.0L 4210cid Caterpillar 3516B1992–1996
Caterpillar Off-Highway Rigid Haul(Truck)793CV16 69.0L 4210cid Caterpillar1995–2007
Caterpillar Off-Highway Rigid Haul(Truck)793CV16 69.0L 4210cid Caterpillar 3516B1995–2007
Caterpillar Wheel(Dozer)844V12 27.0L 1648cid Caterpillar 3412E1996–2007
Caterpillar Wheel(Dozer)854GV8 34.5L 2107cid Caterpillar 3508B1997–2008
Timberking(Feller Buncher)TK711
Timberking(Feller Buncher)TK721
Timberking(Feller Buncher)TK722
Timberking(Feller Buncher)TK732

Component breakdown

Replacement parts that go inside this unit

ComponentPart numbers
Bearing, Ball5-6207
Bearing, Needle Roller4-2414
Plug Code9801-0
Rectifier7790-4060
Regulator, Alt8090-4488
Rotor7090-5120
Stationary Coil7090-9944
Stator7290-8519