Specifications

Output51
Voltage12
TypeAlternator
DesignIR/EF
RotationBI
ManufacturerMOTOROLA
PulleyWO/ PULLEY
Pulley groove OD0
Lester number8077
PIC code210-117
NotesSeries 8HC,Corrosion Protected, Mount-SPOOL,Housing Coating- E-COAT, UL Approved- NO, Spool Length 1". Mounting Bolt Size .505-.520, Ear Size 5/16-18 NC (3 HOLE). Mounting Holes- 3. Positive Stud Size 1/4-20 NC, Negative Stud Size 10-24 NC.Regulator Sense- Local Sense. Trio-NO. Regulator Excite- Self Excite, SmartChek Regulator- NO. Lamp Driver-NO. Regulator Location Integral Regulator Model 8RG2031, Adjustable-NO. Shaft Diameter .6265-.6272. Insulated Ground

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
Caterpillar Ag. & Ind. Engine - Marine3208Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - Marine3406 All1992–1997Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - Marine3408 All1992–1997Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - Marine3412 All1992–1997Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models3116Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models 3176B1992–1997Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models 3176CEngine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models 3196CEngine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models3208Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models1980–1996Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models1980–1996Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine - MarineVarious Models1980–1996Engine - Marine · domestic
Caterpillar Ag. & Ind. Engine Medium Duty3176B1992–1997Engine Medium Duty · domestic
Caterpillar Ag. & Ind. Engine Medium Duty3176CEngine Medium Duty · domestic
Caterpillar Ag. & Ind. Engine Medium Duty3196Engine Medium Duty · domestic
Sullair Compressor3751985–1991Compressor · domestic
Caterpillar3176B1992–1997domestic
Caterpillar3176C1997–2016domestic
Caterpillar31961997–2016domestic
Caterpillar3196C1997–2016domestic
Caterpillar34121980–1997domestic
Locomobile31161997–2016domestic
Locomobile31761992–2007domestic
Locomobile32081991–2016domestic
Locomobile34061980–1997domestic
Locomobile34081980–1997domestic

Cross-reference

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

WAI New8077N
Arco60198
Bosch RemanufacturedAL9937X
Caterpillar0R3654, 6T1396
Lester8077
Mercury Marine8M6007451
Motorola10-284, 8HC2023K, 8HC2023KS
Prestolite110-284
ProtorquePH300-0009