// IMG 1 OF 8DENSO 12859

Specifications

Output150
Voltage24
TypeAlternator
DesignIR/EF
RotationCW
ManufacturerDENSO
PulleyWO/ PULLEY
Pulley groove OD0
Plug clock12
Lester number12859
PIC code290-5650, 290-716
NotesSuperseded by 021080-0680 / 290-716 | Supersedes 290-5650

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 Crawler DozerD6RL6 8.8L 537cid C91995–2007Crawler Dozer · domestic
Caterpillar Crawler DozerD6RL6 8.8L 537cid Caterpillar C91995–2007Crawler Dozer · domestic
Caterpillar Crawler DozerD6R IIIL6 8.8L 537cid C92006–2008Crawler Dozer · domestic
Caterpillar Crawler DozerD6R IIIL6 8.8L 537cid Caterpillar C92006–2008Crawler Dozer · domestic
Caterpillar Crawler DozerD6R STDL6 8.8L 537cid C91995–2007Crawler Dozer · domestic
Caterpillar Crawler DozerD6R STDL6 8.8L 537cid Caterpillar C91995–2007Crawler Dozer · domestic
Caterpillar Crawler DozerD6R XLL6 8.8L 537cid C91995–2007Crawler Dozer · domestic
Caterpillar Crawler DozerD6R XLL6 8.8L 537cid Caterpillar C91995–2007Crawler Dozer · domestic
Caterpillar Crawler DozerD6TL6 8.8L 537cid C92007–2019Crawler Dozer · domestic
Caterpillar Crawler DozerD6TL6 8.8L 537cid Caterpillar C92007–2019Crawler Dozer · domestic
Caterpillar Crawler DozerD7RL6 8.8L 537cid C91997–2002Crawler Dozer · domestic
Caterpillar Crawler DozerD7RL6 8.8L 537cid Caterpillar C91997–2002Crawler Dozer · domestic
Caterpillar Crawler DozerD7R IIL6 10.3L 629cid 3176C2001–2010Crawler Dozer · domestic
Caterpillar Crawler DozerD7R IIL6 10.3L 629cid Caterpillar 3176C2001–2010Crawler Dozer · domestic
Caterpillar Crawler DozerD7R LGPL6 8.8L 537cid C91997–2008Crawler Dozer · domestic
Caterpillar Crawler DozerD7R LGPL6 8.8L 537cid Caterpillar C91997–2008Crawler Dozer · domestic
Caterpillar Crawler DozerD7R XRL6 8.8L 537cid C91997–2008Crawler Dozer · domestic
Caterpillar Crawler DozerD7R XRL6 8.8L 537cid Caterpillar C91997–2008Crawler Dozer · domestic
Caterpillar Crawler DozerD8L6 15.2L 928cid C152022–2025Crawler Dozer · domestic
Caterpillar Crawler DozerD8L6 15.2L 928cid Caterpillar C152022–2025Crawler Dozer · domestic
Caterpillar Crawler DozerD8RL6 15.2L 928cid C152016–2023Crawler Dozer · domestic
Caterpillar Crawler DozerD8RL6 15.2L 928cid Caterpillar C152016–2023Crawler Dozer · domestic
Caterpillar Crawler DozerD8TL6 15.2L 928cid C152004–2022Crawler Dozer · domestic
Caterpillar Crawler DozerD8TL6 15.2L 928cid Caterpillar C152004–2022Crawler Dozer · domestic
Caterpillar Crawler Excavator320D FML4 4.3L 259cid C4.22007–2016Crawler Excavator · domestic
Caterpillar Crawler Excavator320D FML4 4.3L 259cid Caterpillar C4.22007–2016Crawler Excavator · domestic
Caterpillar Grader140ML6 7.2L 441cid C72007–2009Grader · domestic
Caterpillar Grader140ML6 7.2L 441cid Caterpillar C72007–2009Grader · domestic
Caterpillar Grader14LL6 8.8L 537cid Caterpillar C92015–2019Grader · domestic
Caterpillar Grader160ML6 8.8L 537cid C92007–2009Grader · domestic
Caterpillar Grader160ML6 8.8L 537cid Caterpillar C92007–2009Grader · domestic
Caterpillar Grader24HV12 27.0L 1648cid 3412E1996–2007Grader · domestic
Caterpillar Grader24HV12 27.0L 1648cid Caterpillar 3412E1996–2007Grader · domestic
Caterpillar Grader24ML6 18.1L 1105cid Caterpillar C182016–2019Grader · domestic
Caterpillar Mining Articulated TruckAD22L6 11.2L 680cid Caterpillar C11 ACERT2014–2017Articulated Truck · domestic
Caterpillar Mining LoaderR2900L6 15.2L 928cid C151999–2009Loader · domestic
Caterpillar Mining LoaderR2900L6 15.2L 928cid Caterpillar C151999–2009Loader · domestic
Caterpillar Pipe Layer583TL6 15.2L 928cid C152008–2009Pipe Layer · domestic
Caterpillar Pipe Layer583TL6 15.2L 928cid Caterpillar C152008–2012Pipe Layer · domestic
Caterpillar Pipe Layer587TL6 15.2L 928cid C152008–2009Pipe Layer · domestic
Caterpillar Pipe Layer587TL6 15.2L 928cid Caterpillar C152008–2012Pipe Layer · domestic
Caterpillar Pipe LayerPL83L6 15.2L 928cid Caterpillar C152019–2023Pipe Layer · domestic
Caterpillar Pipe LayerPL87L6 15.2L 928cid C152008–2009Pipe Layer · domestic
Caterpillar Pipe LayerPL87L6 15.2L 928cid Caterpillar C152008–2022Pipe Layer · domestic
Caterpillar Wheel Loader924HL6 6.6L 403cid C6.62008–2015Wheel Loader · domestic
Caterpillar Wheel Loader924HL6 6.6L 403cid Caterpillar C6.62008–2015Wheel Loader · domestic
Caterpillar Wheel Loader924HZL6 6.6L 403cid C6.62008–2015Wheel Loader · domestic
Caterpillar Wheel Loader924HZL6 6.6L 403cid Caterpillar C6.62008–2015Wheel Loader · domestic
Caterpillar Wheel Loader928HZL6 6.6L 403cid C6.62008–2009Wheel Loader · domestic
Caterpillar Wheel Loader928HZL6 6.6L 403cid Caterpillar C6.62008–2009Wheel Loader · domestic
Caterpillar Wheel Loader930HL6 6.6L 403cid C6.62007–2014Wheel Loader · domestic
Caterpillar Wheel Loader930HL6 6.6L 403cid Caterpillar C6.62007–2014Wheel Loader · domestic
Caterpillar Ag. & Ind. Grader120ML6 6.6L 403cid Caterpillar C6.62017–2019Grader · domestic
Caterpillar Ag. & Ind. Grader12ML6 7.2L 442cid Caterpillar C7.22017–2023Grader · domestic
Caterpillar Ag. & Ind. Grader14L6 12.5L 763cid Caterpillar C132021–2025Grader · domestic
Caterpillar Ag. & Ind. Grader140MCat. C7 ; 7.2L Dsl.2007–2009Grader · domestic
Caterpillar Ag. & Ind. Grader140ML6 7.2L 441cid Caterpillar C72010–2019Grader · domestic
Caterpillar Ag. & Ind. Grader160MCat. C9 ACERT ; 9.3L Dsl.2007–2009Grader · domestic
Caterpillar Ag. & Ind. Grader160ML6 8.8L 537cid Caterpillar C92010–2019Grader · domestic
Caterpillar Ag. & Ind. Grader16MCat. C13 ACERT ; 12.5L Dsl.2007–2009Grader · domestic
Caterpillar Ag. & Ind. Track TractorD6R IIIC9 Caterpillar Dsl.2006–2012Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD6R LGPC9 Caterpillar Dsl.1996–2007Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD6R XLC9 Caterpillar Dsl.1998–2014Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD7RC9 Caterpillar Dsl.1997–2008Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD7R IICat. 3176C, 10.3L Dsl.2000–2012Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD7R II LGPCaterpillar 3176C, 10.3L Dsl2000–2007Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD7R XRC9 Caterpillar Dsl.1997–2010Track Tractor · domestic
Caterpillar Ag. & Ind. Track TractorD8TC15 Caterpillar Dsl.2004–2015Track Tractor · domestic
Caterpillar Ag. & Ind. Wheel Loader928HZC6.6 Caterpillar Dsl.2007–2012Wheel Loader · domestic
Locomobile3176—2000–2011domestic
LocomobileC13—2007–2009domestic
LocomobileC15—2004–2015domestic
LocomobileC7—2007–2009domestic
LocomobileSports—2005–2015domestic

Cross-reference

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

WAI New12859N
Caterpillar249-0313
Denso101210-9000, 101210-9001, 101210-9002
Lester12859
Denso021080-0680