// IMG 1 OF 8BOSCH 12148

Specifications

Output45
Voltage24
TypeAlternator
DesignIR/EF
RotationBI
ManufacturerBOSCH
PulleyWO/ PULLEY
Pulley groove OD0
Lester number12148
PIC code220-378C, 220-378, 220-378A
NotesSuperseded by 220-378 | Supersedes 220-378A & 220-378C

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
Bell Grader670CH 6068H John DeereDiesel1997–2006Grader · domestic
Bell Grader770CH 60818.1L John Deere Diesel1997–2006Grader · domestic
Case Crawler Dozer1150E6-590 Diesel1985–1989Crawler Dozer · domestic
Case Crawler Dozer1150E6-830 Diesel1990–1996Crawler Dozer · domestic
Case Crawler Dozer1155E6-590 Diesel1990–1993Crawler Dozer · domestic
Case Crawler Dozer1155E6-830 Diesel1985–1989Crawler Dozer · domestic
Case Crawler Dozer15506-830 Diesel1990–1993Crawler Dozer · domestic
Case Crawler Dozer850D6-590 Diesel1984–1991Crawler Dozer · domestic
Case Crawler Dozer855D6-590 Diesel1984–1991Crawler Dozer · domestic
Case Crawler Dozer855E6-590 Diesel1992–1993Crawler Dozer · domestic
Case Excavator1085B6T-590 Diesel1983–1990Excavator · domestic
Case Excavator1086B6T-590 Diesel1985–1990Excavator · domestic
Case Excavator9010390 Diesel1993–2004Excavator · domestic
Case Excavator9010B390 Diesel1994–2003Excavator · domestic
Case Excavator9020390 Diesel1993–2003Excavator · domestic
Case Excavator9020B390 Diesel1994–2003Excavator · domestic
Case Excavator90306T-590 Diesel1992–2003Excavator · domestic
Case Excavator9030B6T-590 Diesel1994–2003Excavator · domestic
Case Feller Buncher1187C Feller Buncer6T-830 Diesel1989–1992Feller Buncher · domestic
Case Tractor1150G6-590 Diesel1996–2000Tractor · domestic
Case Tractor850E6-590 Diesel1992–1993Tractor · domestic
Case Tractor850G6-590 Diesel1994–2000Tractor · domestic
Case Wheel LoaderW14B6-590 Diesel1985–1989Wheel Loader · domestic
John Deere Combine2054—2054–2054Combine · domestic
John Deere Crawler Dozer605C JD4045T99HP Diesel—Crawler Dozer · domestic
John Deere Crawler Dozer750B6068 Diesel1982–1995Crawler Dozer · domestic
John Deere Crawler Dozer750C 6068T John DeereDiesel1991–2007Crawler Dozer · domestic
John Deere Crawler Dozer850B619 Diesel1982–1990Crawler Dozer · domestic
John Deere Crawler Dozer850B 6466A John DeereDiesel1985–1995Crawler Dozer · domestic
John Deere Crawler Dozer850C John Deere400 series1991–2007Crawler Dozer · domestic
John Deere Crawler Excavator120C 4045H John Deere Dsl.—1999–2007Crawler Excavator · domestic
John Deere Crawler Excavator190E4039 Diesel1993–1998Crawler Excavator · domestic
John Deere Crawler Excavator200CLC J.Deere 6068T—1997–2006Crawler Excavator · domestic
John Deere Crawler Excavator200LC6068 John Deere Dsl.1995–2007Crawler Excavator · domestic
John Deere Crawler Excavator230CLC 6068H John Deere Dsl.—1997–2007Crawler Excavator · domestic
John Deere Crawler Excavator230LCR4045 Diesel—Crawler Excavator · domestic
John Deere Crawler Excavator270CLC 6068H John Deere Dsl.—1997–2007Crawler Excavator · domestic
John Deere Crawler Excavator270LC 6068H John Deere Dsl.—1997–2007Crawler Excavator · domestic
John Deere Crawler Excavator330LC6081 John Deere Dsl.1998–2007Crawler Excavator · domestic
John Deere Crawler Excavator330LCR——Crawler Excavator · domestic
John Deere Crawler Excavator3706081 John Deere Dsl.1998–2007Crawler Excavator · domestic
John Deere Crawler Excavator370C6081 John Deere Dsl.1997–2007Crawler Excavator · domestic
John Deere Crawler Excavator450C LC 6125HT John Deere Dsl.—1974–1985Crawler Excavator · domestic
John Deere Crawler Excavator450LC 6101A John Deere Dsl.—1997–2007Crawler Excavator · domestic
John Deere Crawler Excavator490E 4045T John Deere Dsl.—1992–1997Crawler Excavator · domestic
John Deere Crawler Loader655B 6068T John Deere Dsl.—1982–1995Crawler Loader · domestic
John Deere Crawler Loader755B 6068T John DeereDiesel1985–1995Crawler Loader · domestic
John Deere Crawlers750C-II 6068T John DeereDiesel2000–2006Crawlers · domestic
John Deere Excavator160CLC 4045H John Deere Dsl.—1997–2007Excavator · domestic
John Deere Excavator160LC 4045T John Deere Dsl.—1997–2007Excavator · domestic
John Deere Excavator370C LC6081 John Deere Dsl.1997–2007Excavator · domestic
John Deere Excavator690E LC6068 Diesel1991–1998Excavator · domestic
John Deere Excavator790D6068 Diesel—Excavator · domestic
John Deere Excavator790D 6466A John DeereDiesel1988–1992Excavator · domestic
John Deere Excavator790E LC 6068T John DeereDiesel1992–1997Excavator · domestic
John Deere Excavator792 6068 John DeereDiesel1992–1997Excavator · domestic
John Deere Excavator792D LC 6076 John DeereDiesel1995–1997Excavator · domestic
John Deere Excavator892E LC6076 Diesel1993–1998Excavator · domestic
John Deere Excavator992E LC 6101A John Deere Disesel—1994–2007Excavator · domestic
John Deere Forestry - Log Loader Self Propelled2554——Log Loader Self Propelled · domestic
John Deere Forestry - Log Loader Self Propelled3554——Log Loader Self Propelled · domestic
John Deere Grader570B 6059D John Deere Dsl.—1982–1992Grader · domestic
John Deere Grader570B 6059D John Deere Dsl.—1994–2003Grader · domestic
John Deere Grader670B 6068T John Deere Dsl.—1982–2003Grader · domestic
John Deere Grader670C 6068H John Deere Dsl.—1997–2007Grader · domestic
John Deere Grader672B 6414T John DeereDiesel1988–2007Grader · domestic
John Deere Grader672C——Grader · domestic
John Deere Grader770B 6076T John DeereDiesel1982–2003Grader · domestic
John Deere Grader772B 6466T John DeereDiesel1982–2003Grader · domestic
John Deere Heavy Duty Ship Engine4045DFM704.5L - 276ci - 4cyl2004–2007Engine · domestic
John Deere Heavy Duty Ship Engine4045TFM754.5L - 276ci - 4cyl2004–2007Engine · domestic
John Deere Heavy Duty Ship Engine6068SFM506.8L - 414ci - 6cyl2004–2007Engine · domestic
John Deere Heavy Duty Ship Engine6068TFM756.8L - 414ci - 6cyl2004–2007Engine · domestic
John Deere Heavy Duty Ship Engine6068TFM766.8L - 414ci - 6cyl2004–2007Engine · domestic
John Deere Tractor - Lawn120 4045T John Deere Dsl.—1997–2007Tractor - Lawn · domestic
John Deere Wheel Loader344G 4045T John Deere Dsl.—1994–1998Wheel Loader · domestic
John Deere Wheel Loader444GDiesel1994–1997Wheel Loader · domestic
John Deere Wheel Loader444H 4045T John Deere Dsl.—1997–2007Wheel Loader · domestic
John Deere Wheel LoaderTC44H 4045T4.5L John Deere Diesel1997–2007Wheel Loader · domestic
Komatsu Crawler DozerD41A 6D102Komatsu Dsl.1995–2007Crawler Dozer · domestic
Komatsu CrawlersD41E S6D102Komatsu Dsl.1995–2007Crawlers · domestic
Komatsu CrawlersD41P S6D102Komatsu Dsl.1995–2007Crawlers · domestic
John Deere444H—1997–2007domestic
John Deere850C—1991–2001domestic
KomatsuD41E—1995–2005domestic
KomatsuD41P—1995–2005domestic
John Deere444H—1997–1997domestic
John Deere850C—1991–1991domestic
KomatsuD41E6D1021995–1995domestic
KomatsuD41P6D1021995–1995domestic
CASE/IH680K—1984–1988domestic
Case4390T—1988–1992domestic
Case450—1987–1994domestic
Case6590—1984–1996domestic
Case6590T—1984–2000domestic
Case/IH1086B—1985–1990domestic
Case/IH1088—1988–1992domestic
Case/IH1150—1987–1994domestic
Case/IH1150E—1985–1996domestic
Case/IH1155E—1985–1989domestic
Case/IH1187C—1989–1992domestic
Case/IH1187C Feller Buncher—1989–1992domestic
Case/IH455C—1987–1994domestic
Case/IH521D—2001–2016domestic
Case/IH9020—1993–1998domestic
Case/IH9020B—1994–2000domestic
Case/IH988—1996–2006domestic
Case/IHCX130—2000–2009domestic
Case/IHCX160—2002–2007domestic
Case/IHW11 / W11B / W11C—1987–1994domestic
Case/IHW18B—1983–1988domestic
John Deere330 LC—1998–2016domestic
John Deere330 LCR—1998–2016domestic
John Deere370C—1998–2016domestic
John Deere370C LC—1998–2016domestic
John Deere450C LC—1974–1985domestic
John Deere6059D—1982–2003domestic
John Deere6068H—1982–2016domestic
John Deere6068T—1982–2017domestic
John Deere6076T—1982–2003domestic
John Deere6466A—1982–1995domestic
John Deere6466T—1982–2016domestic
John Deere655—1982–1986domestic
John Deere670—1997–2007domestic
John Deere672CH—1997–2007domestic
John Deere672CH Series II—1997–2007domestic
John Deere770C—2002–2005domestic
John Deere770CH—2002–2005domestic
John Deere772CH—2002–2005domestic
John Deere850—1982–1990domestic
John Deere850C Series II—2000–2010domestic

Cross-reference

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

WAI New12148N
AG Electric (AES)12148N
Bosch0 120 488 294
Bosch RemanufacturedAL9940X
Bosch Service Europe0 986 043 257
Cummins3 020 678, 3 284 392, 3 920 678
Delco19020536
JCB714/31500
Lester12148
Letrika (Iskra) SalesIA 0759
Lucas Electrical EuropeLRA02495
Lucas ElektrikLEA0081
Magneti Marelli Reman063534882060
Magneton9-513-820, 9-515-170
MahleMG 84
OREMALT-1089
Prestolite20130211
Bosch0 120 488 206
CaseA187916, P941542
Cummins3020678, 3939028
Doosan22206221, 36844934
John DeereAT 16 132 4, DZ114957, TY6774
KohlerGM50998
Marelli063534882060
Mercury Marine8M6007486
New Holland84172866
Bosch0 120 489 071
Dresser Engine Mfr3144 988 R 93
IHC, Navistar314 498 8 R93
John DeereAT173624
Letrika (Iskra) Tech.AAK1387
Lucas Electrical EuropeLRA02436