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CHARGING SYSTEMS
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DENSO · Alternator
AlternatorIR/EFDENSO

12060

PIC290-172
Voltage
24V
Amperage
50A
6 interchanges166 applications11 components

Specifications

Full technical detail

Type
Alternator
Manufacturer
DENSO
Design
IR/EF
Voltage
24V
Amperage
50A
Pulley Design
WO/ PULLEY
Pulley Groove OD
0

Vehicle applications

Fits 166 configurations

Domestic(166)
MakeModelEngineYears
Caterpillar Ag. & Ind.(Grader)120GCat.1985–1995
Caterpillar Ag. & Ind.(Grader)12GCat.1985–1995
Caterpillar Ag. & Ind.(Grader)130GCat.1985–1995
Caterpillar Ag. & Ind.(Grader)140GCat.1985–1995
Caterpillar Ag. & Ind.(Grader)140HCat.1994–2000
Caterpillar Ag. & Ind.(Grader)14GCat.1985–1995
Caterpillar Ag. & Ind.(Grader)16GCat.1985–1995
Caterpillar Ag. & Ind.(Excavator)215BCat.1985–1992
Caterpillar Ag. & Ind.(Excavator)215BCat.1985–1992
Caterpillar Ag. & Ind.(Excavator)215CCat.1987–1992
Caterpillar Ag. & Ind.(Excavator)215DCat.1990–1995
Caterpillar Ag. & Ind.(Excavator)219DCat.1987–1992
Caterpillar Ag. & Ind.(Excavator)225BCat.1986–1992
Caterpillar Ag. & Ind.(Excavator)225BCat.1986–1992
Caterpillar Ag. & Ind.(Excavator)225DCat.1986–1992
Caterpillar Ag. & Ind.(Excavator)225DCat.1986–1992
Caterpillar Ag. & Ind.(Excavator)229ACat.1986–1992
Caterpillar Ag. & Ind.(Excavator)229DCat.1986–1992
Caterpillar Ag. & Ind.(Excavator)231DCat.1990–1993
Caterpillar Ag. & Ind.(Excavator)235BCat.1986–1992
Caterpillar Ag. & Ind.(Excavator)235CCat.1988–1992
Caterpillar Ag. & Ind.(Excavator)235DCat.1988–1992
Caterpillar Ag. & Ind.(Excavator)245BCat.1989–1992
Caterpillar Ag. & Ind.(Excavator)245DCat.1989–1995
Caterpillar Ag. & Ind.(Excavator)330BLCat.1997–2008
Caterpillar Ag. & Ind.(Excavator)330FMLCat. 33062000–2000
Caterpillar Ag. & Ind.(Excavator)330LCat.1992–1996
Caterpillar Ag. & Ind.(Excavator)330LNCat. 33061993–1993
Caterpillar Ag. & Ind.(Pipelayer)561DCat.1985–1992
Caterpillar Ag. & Ind.(Pipelayer)583KD-342 Diesel1985–1989
Caterpillar Ag. & Ind.(Scraper)613CCat.1985–1993
Caterpillar Ag. & Ind.(Scraper)615CCat.1985–1993
Caterpillar Ag. & Ind.(Scraper)621BCat.1985–1986
Caterpillar Ag. & Ind.(Scraper)621ECat.1986–1993
Caterpillar Ag. & Ind.(Scraper)621FCat.1993–2000
Caterpillar Ag. & Ind.(Scraper)623BCat.1985–1986
Caterpillar Ag. & Ind.(Scraper)623ECat.1986–1993
Caterpillar Ag. & Ind.(Scraper)623FCat.1994–1999
Caterpillar Ag. & Ind.(Scraper)627BCat.1985–1986
Caterpillar Ag. & Ind.(Scraper)627ECat.1986–1993
Caterpillar Ag. & Ind.(Scraper)627FCat.1994–1999
Caterpillar Ag. & Ind.(Scraper)631ECat.1994–1998
Caterpillar Ag. & Ind.(Scraper)631ECat.1985–1993
Caterpillar Ag. & Ind.(Scraper)633ECat.1985–1993
Caterpillar Ag. & Ind.(Scraper)637ECat.1985–1999
Caterpillar Ag. & Ind.(Scraper)637ECat.1985–1993
Caterpillar Ag. & Ind.(Scraper)651ECat.1994–2000
Caterpillar Ag. & Ind.(Scraper)657ECat.1994–2000
Caterpillar Ag. & Ind.(Scraper)657ECat.1985–1996
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)768CCat.1985–1996
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)769CCat.1985–1996
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)769DCat.1995–1999
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)771CCat.1992–1997
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)771DCat.1997–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)772BCat.1985–1996
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)773BCat.1985–1996
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)773DCat.1997–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)776BCat.1984–1992
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)776CCat.1992–1997
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)776DCat.1997–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)777BCat.1984–1992
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)777CCat.1992–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)777DCat. 3508B1997–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)777DCat.1997–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)784BCat.1994–1996
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)785BCat.1994–2000
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)789BCat.1994–1998
Caterpillar Ag. & Ind.(Wheel Tractor Dozer)814BCat.1985–1995
Caterpillar Ag. & Ind.(Wheel Tractor Dozer)814FCat.1996–2003
Caterpillar Ag. & Ind.(Compactor)815BCat.1985–1996
Caterpillar Ag. & Ind.(Compactor)815FCat.1995–1996
Caterpillar Ag. & Ind.(Compactor)816FCat.1995–1996
Caterpillar Ag. & Ind.(Wheel Tractor Dozer)824CCat.1985–1996
Caterpillar Ag. & Ind.(Compactor)825CCat.1979–1996
Caterpillar Ag. & Ind.(Compactor)825GCat.1995–1996
Caterpillar Ag. & Ind.(Compactor)826CCat.1979–1996
Caterpillar Ag. & Ind.(Compactor)826GCat.1995–1996
Caterpillar Ag. & Ind.(Wheel Loader)910D-393 Diesel1985–1989
Caterpillar Ag. & Ind.(Wheel Loader)926ACat.1985–1987
Caterpillar Ag. & Ind.(Wheel Loader)926ECat.1987–1993
Caterpillar Ag. & Ind.(Wheel Loader)926FCat.1991–1993
Caterpillar Ag. & Ind.(Wheel Loader)936ECat.1987–1992
Caterpillar Ag. & Ind.(Wheel Loader)936FCat.1992–1996
Caterpillar Ag. & Ind.(Wheel Loader)950ECat.1987–1991
Caterpillar Ag. & Ind.(Wheel Loader)950FCat.1991–1996
Caterpillar Ag. & Ind.(Wheel Loader)950F IICat.1992–1999
Caterpillar Ag. & Ind.(Track Loader)953BCat.1993–1996
Caterpillar Ag. & Ind.(Track Loader)953CCat.1996–2006
Caterpillar Ag. & Ind.(Wheel Loader)960FCat.1994–1997
Caterpillar Ag. & Ind.(Track Loader)963BCat.1995–1996
Caterpillar Ag. & Ind.(Wheel Loader)966DCat.1985–1987
Caterpillar Ag. & Ind.(Wheel Loader)966ECat.1987–1990
Caterpillar Ag. & Ind.(Wheel Loader)966FCat.1990–1996
Caterpillar Ag. & Ind.(Wheel Loader)980CCat.1985–1992
Caterpillar Ag. & Ind.(Wheel Loader)980FCat.1991–1996
Caterpillar Ag. & Ind.(Wheel Loader)988BCat.1985–1993
Caterpillar Ag. & Ind.(Wheel Loader)988FCat.1994–2000
Caterpillar Ag. & Ind.(Wheel Loader)992CCat.1985–1993
Caterpillar Ag. & Ind.(Wheel Loader)992CCat.1986–1993
Caterpillar Ag. & Ind.(Wheel Loader)992DCat.1993–1996
Caterpillar Ag. & Ind.(Track Tractor)D10NCat.1986–1993
Caterpillar Ag. & Ind.(Track Tractor)D11NCat.1986–1993
Caterpillar Ag. & Ind.(Articulated Dump Truck)D250BCat.1990–2000
Caterpillar Ag. & Ind.(Articulated Dump Truck)D250ECat.1995–1999
Caterpillar Ag. & Ind.(Articulated Dump Truck)D25CCat.1986–1990
Caterpillar Ag. & Ind.(Articulated Dump Truck)D300DCat.1992–1997
Caterpillar Ag. & Ind.(Articulated Dump Truck)D30CCat.1986–1996
Caterpillar Ag. & Ind.(Articulated Dump Truck)D350CCat.1988–1991
Caterpillar Ag. & Ind.(Articulated Dump Truck)D35CCat.1987–1990
Caterpillar Ag. & Ind.(Articulated Truck)D400DCat.1985–1995
Caterpillar Ag. & Ind.(Articulated Truck)D400E IICat. 3406TA1998–2001
Caterpillar Ag. & Ind.(Articulated Truck)D40DCat. 34061989–1989
Caterpillar Ag. & Ind.(Track Tractor)D4HCat.1985–1996
Caterpillar Ag. & Ind.(Track Tractor)D4HCat.1985–1994
Caterpillar Ag. & Ind.(Track Tractor)D4H IIICat.1985–1994
Caterpillar Ag. & Ind.(Track Tractor)D4HTSK IICat.1986–1989
Caterpillar Ag. & Ind.(Track Tractor)D4HTSK IIICat. 33041994–1994
Caterpillar Ag. & Ind.(Track Tractor)D5HCat.1985–1996
Caterpillar Ag. & Ind.(Track Tractor)D5H LGPCat.1985–1995
Caterpillar Ag. & Ind.(Track Tractor)D5H XLCat.1994–2006
Caterpillar Ag. & Ind.(Track Tractor)D5HTSK IICat. 33041996–1996
Caterpillar Ag. & Ind.(Track Tractor)D5MCat.1996–2001
Caterpillar Ag. & Ind.(Track Tractor)D5M LGPCat.1996–2003
Caterpillar Ag. & Ind.(Track Tractor)D6DCat.1985–1997
Caterpillar Ag. & Ind.(Track Tractor)D6HCat.1985–1995
Caterpillar Ag. & Ind.(Track Tractor)D6H IICat.1988–1995
Caterpillar Ag. & Ind.(Track Tractor)D6H XLCat.1986–1997
Caterpillar Ag. & Ind.(Track Tractor)D6H XL IICat.1991–1996
Caterpillar Ag. & Ind.(Track Tractor)D6H XRCat.1989–1996
Caterpillar Ag. & Ind.(Track Tractor)D7GCat.1985–1993
Caterpillar Ag. & Ind.(Track Tractor)D7HCat.1985–1995
Caterpillar Ag. & Ind.(Track Tractor)D7H LGPCat.1985–1993
Caterpillar Ag. & Ind.(Track Tractor)D8LCat.1985–1992
Caterpillar Ag. & Ind.(Track Tractor)D8NCat.1986–1996
Caterpillar Ag. & Ind.(Track Tractor)D9NCat.1986–1995
Caterpillar Ag. & Ind.(Feller Buncher)FB221Cat.1990–1992
Caterpillar Ag. & Ind.(Tool Carrier)IT18Cat.1985–1986
Caterpillar Ag. & Ind.(Tool Carrier)IT18BCat.1986–1992
Caterpillar Ag. & Ind.(Tool Carrier)IT24BCat.1994–1997
Caterpillar Ag. & Ind.(Tool Carrier)IT28BCat.1986–1993
Caterpillar Ag. & Ind.(Excavator)330 Cat.1994–2008
Caterpillar Ag. & Ind.(Compactor)836 Cat.1993–1996
Caterpillar Ag. & Ind.(Track Loader)963 Cat.1985–1995
Caterpillar Ag. & Ind.(Track Loader)973 Cat.1985–1995
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)789 Cat.1986–1993
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)784 Cat.1986–1993
Caterpillar Ag. & Ind.(Off-Road & Mining Truck)785 Cat.1986–1993
Caterpillar Ag. & Ind.(Pipelayer)591 Cat.1985–1992
Caterpillar Ag. & Ind.(Track Loader)943 Cat.1985–1992
Caterpillar Ag. & Ind.(Wheel Loader)916 Cat.1986–1992
Caterpillar Ag. & Ind.(Track Loader)953 Cat.1985–1992
Caterpillar Ag. & Ind.(Excavator)219 Cat.1987–1992
Caterpillar Ag. & Ind.(Excavator)229 Cat.1986–1992
Caterpillar Ag. & Ind.(Excavator)227 Cat.1986–1992
Caterpillar Ag. & Ind.(Pipelayer)589 Cat.1985–1992
Caterpillar Ag. & Ind.(Excavator)245 Cat.1985–1988
Caterpillar Ag. & Ind.(Wheel Loader)936 Cat.1985–1987
Caterpillar Ag. & Ind.(Wheel Loader)926 Cat.1985–1987
Caterpillar Ag. & Ind.(Scraper)615 Cat.1985–1987
Caterpillar Ag. & Ind.(Excavator)225 Cat.1985–1986
Caterpillar Ag. & Ind.(Excavator)235 Cat.1985–1986
Caterpillar Ag. & Ind. Forestry(Loader)FB227Cat.1983–1993
Caterpillar Ag. & Ind. Wheel(Skidder)530BCat.1992–1998
Caterpillar Ag. & Ind. Wheel(Skidder)528 Cat.1985–1995
Caterpillar Ag. & Ind. Wheel(Skidder)518 Cat.1985–1995
Caterpillar Ag. & Ind. Wheel(Skidder)508 Cat.1987–1989

Component breakdown

Replacement parts that go inside this unit

ComponentPart numbers
Bearing, Ball5-3507 5-6215
Capacitor8690-0002
Diode7700-11
Nut9500-1302 9500-1302S
Plug Code9801-0
Rectifier7790-4108
Regulator, Alt8090-4420
Rotor7090-5023
Stationary Coil7090-9942
Stator7290-8580
Test Lead, Alt9800-FV