Excavator Alternators

119910-77200 12V 20A Alternator for Case CX14 CX25

Q: What numbers are documented for 119910-77200?

Primary Part Number: 119910-77200. Catalog Cross-Reference - Verify Configuration: 10939N. Catalog Cross-Reference - Verify Configuration: 10939. Catalog Cross-Reference - Verify Configuration: 111174. Same-number Formatting Variant: 11991077200. Catalog Cross-Reference - Verify Configuration: 12915077201. Catalog Cross-Reference - Verify Configuration: 12915077202. Catalog Cross-Reference - Verify Configuration: 12915077203. Catalog Cross-Reference - Verify Configuration: 151-14105. Catalog Cross-Reference - Verify Configuration: 2476. Catalog Cross-Reference - Verify Configuration: 299-152. Catalog Cross-Reference - Verify Configuration: 400-58013. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 119910-77200 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

119910-77200 12V 20A Alternator for Case CX14 CX25, OEM/reference 119910-77200, Alternator, product view 1

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OEM / reference119910-77200

SpecificationAlternator

Catalog ID51033198

Alternator identified by primary reference 119910-77200. Catalog-confirmed configuration: 12V, 20A. The cited technical sources record 157 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Product Type: Alternator
Product Brand: EexcavaStart
Part Number: AM879144
Slot: 1
Detail: 12V 20A
Plug: T
Technical Specification: 20 Amp/12 Volt, 1-Groove Pulley
Voltage: 12
Amperage: 20
Pulley Class: V1
Note 1: Permanent Magnet
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	119910-77200
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	10939N
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	10939
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	111174
Same-number Formatting Variant	Source catalog	11991077200
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12915077201
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12915077202
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12915077203
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	151-14105
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	2476
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	299-152
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	400-58013
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	553370RI
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	635.514.020
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	635.514.020.200
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	635.514.020.208
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	70-29-10939
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	A9281S
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	AKA-972
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	AM877557
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	AM879144
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	APM0005
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	AVF-10939
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	LS22101
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	MIA10338
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	SE501822
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	SE501843
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	VA-10939

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

119910-77200

Formatting alias

11991077200

Other documented relationship

10939N
10939
111174
12915077201
12915077202
12915077203
151-14105
2476
299-152
400-58013
553370RI
635.514.020
635.514.020.200
635.514.020.208
70-29-10939
A9281S
AKA-972
AM877557
AM879144
APM0005
AVF-10939
LS22101
MIA10338
SE501822
SE501843
VA-10939

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Alternator

Category: Excavator Alternators
Catalog ID: 51033198
Photo views: 5

Before ordering

Confirm these details

Confirm voltage and rated amperage against the original alternator label.
Compare mounting ears, pulley type and pulley-groove count.
Check plug shape, terminal position and regulator connection.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

80 model references

Recorded application: Make: Case · Model: CX14 · Year: 2003-2007 · Engine: L3 0.78L 48cid 3TNE68
Recorded application: Make: Case · Model: CX14 · Year: 2003-2007 · Engine: L3 0.78L 48cid Yanmar 3TNE68
Recorded application: Make: Case · Model: CX25 · Year: 2003-2005 · Engine: L3 1.0L 61cid 3TNE74
Recorded application: Make: Case · Model: CX25 · Year: 2003-2005 · Engine: L3 1.0L 61cid Yanmar 3TNE74
Recorded application: Make: Caterpillar · Model: 300.9D · Year: 2011-2017 · Engine: L3 0.9L 54cid 3TNV70
Recorded application: Make: Caterpillar · Model: 300.9D · Year: 2011-2017 · Engine: L3 0.9L 54cid Yanmar 3TNV70
Recorded application: Make: Caterpillar · Model: 3001.4C · Year: 2011-2017 · Engine: L3 1.1L 61cid 3TNV76
Recorded application: Make: Caterpillar · Model: 3001.4C · Year: 2011-2017 · Engine: L3 1.1L 61cid Yanmar 3TNV76
Recorded application: Make: Daewoo · Model: Solar 010 · Year: 1997-2006 · Engine: L2 0 32cid 2TNE68
Recorded application: Make: Daewoo · Model: Solar 010 · Year: 1997-2006 · Engine: L2 0 32cid Yanmar 2TNE68
Recorded application: Make: John Deere · Model: 1070 · Year: 1991-1996 · Engine:
Recorded application: Make: John Deere · Model: 2243 · Year: 1995-2005 · Engine: L3 0.78L 48cid Yanmar
Recorded application: Make: John Deere · Model: 3375 · Year: 1994-1999 · Engine: L3 0.7L 40cid 3TN66E
Recorded application: Make: John Deere · Model: 3375 · Year: 1994-1999 · Engine: L3 0.7L 40cid Yanmar 3TN66E
Recorded application: Make: John Deere · Model: 375 · Year: 1987-1994 · Engine: L3 0.7L 40cid 3TN66E
Recorded application: Make: John Deere · Model: 375 · Year: 1987-1994 · Engine: L3 0.7L 40cid Yanmar 3TN66E
Recorded application: Make: John Deere · Model: 670 · Year: 1991-1996 · Engine:
Recorded application: Make: John Deere · Model: 770 · Year: 1991-1996 · Engine:
Recorded application: Make: John Deere · Model: 870 · Year: 1989-1996 · Engine:
Recorded application: Make: John Deere · Model: 970 · Year: 1989-1996 · Engine:
Recorded application: Make: John Deere · Model: X485 · Year: 2002-2005 · Engine:
Recorded application: Make: John Deere · Model: X495 · Year: 1991-1996 · Engine:
Recorded application: Make: John Deere · Model: X575 · Year: 2002-2006 · Engine: V2 0.7L 46cid FD671D
Recorded application: Make: John Deere · Model: X575 · Year: 2002-2006 · Engine: V2 0.7L 46cid Kawasaki FD671D
Recorded application: Make: John Deere · Model: X585 · Year: 2002-2005 · Engine:
Recorded application: Make: John Deere · Model: X585 · Year: 2002-2006 · Engine: V2 0.7L 46cid FD711D
Recorded application: Make: John Deere · Model: X585 · Year: 2002-2006 · Engine: V2 0.7L 46cid Kawasaki FD711D
Recorded application: Make: John Deere · Model: X595 · Year: 2002-2006 · Engine: L3 1.0L 61cid 3TNE74
Recorded application: Make: John Deere · Model: X595 · Year: 2002-2006 · Engine: L3 1.0L 61cid Yanmar 3TNE74
Recorded application: Make: John Deere · Model: X595 · Year: 2002-2006 · Engine: L3 1.1L 61cid Yanmar 3TNV76
Recorded application: Make: John Deere · Model: X700 · Year: 2006-2009 · Engine: 2 Cyl. 0.75L 745cc 45cid
Recorded application: Make: John Deere · Model: X700 · Year: 2006-2012 · Engine: V2 0.7L 46cid FD671D
Recorded application: Make: John Deere · Model: X700 · Year: 2006-2012 · Engine: V2 0.7L 46cid Kawasaki FD671D
Recorded application: Make: John Deere · Model: X710 · Year: 2013-2018 · Engine: V2 0.7L 46cid FD671D
Recorded application: Make: John Deere · Model: X710 · Year: 2013-2018 · Engine: V2 0.7L 46cid Kawasaki FD671D
Recorded application: Make: John Deere · Model: X720 · Year: 2006-2009 · Engine:
Recorded application: Make: John Deere · Model: X720 · Year: 2006-2012 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X720 · Year: 2006-2012 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X720SE · Year: 2006-2012 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X720SE · Year: 2006-2012 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X724 · Year: 2006-2012 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X724 · Year: 2006-2012 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X728 · Year: 2006-2012 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X728 · Year: 2006-2012 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X728SE · Year: 2006-2012 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X728SE · Year: 2006-2012 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X729 · Year: 2008-2012 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X729 · Year: 2008-2012 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X730 · Year: 2016-2017 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X730 · Year: 2016-2017 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X734 · Year: 2016-2017 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X734 · Year: 2016-2017 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X738 · Year: 2016-2017 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X738 · Year: 2016-2017 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X739 · Year: 2016-2017 · Engine: V2 0.7L 46cid FD750D
Recorded application: Make: John Deere · Model: X739 · Year: 2016-2017 · Engine: V2 0.7L 46cid Kawasaki FD750D
Recorded application: Make: John Deere · Model: X740 · Year: 2006-2012 · Engine: L3 0.9L 55cid 3TNM72
Recorded application: Make: John Deere · Model: X740 · Year: 2006-2012 · Engine: L3 0.9L 55cid Yanmar 3TNM72
Recorded application: Make: John Deere · Model: X740 · Year: 2006-2012 · Engine: L3 1.1L 61cid Yanmar 3TNV76
Recorded application: Make: John Deere · Model: X744 · Year: 2006-2012 · Engine: L3 0.9L 55cid 3TNM72
Recorded application: Make: John Deere · Model: X744 · Year: 2006-2012 · Engine: L3 0.9L 55cid Yanmar 3TNM72
Recorded application: Make: John Deere · Model: X744 · Year: 2006-2012 · Engine: L3 1.1L 61cid Yanmar 3TNV76
Recorded application: Make: John Deere · Model: X748 · Year: 2006-2012 · Engine: L3 0.9L 55cid 3TNM72
Recorded application: Make: John Deere · Model: X748 · Year: 2006-2012 · Engine: L3 0.9L 55cid Yanmar 3TNM72
Recorded application: Make: John Deere · Model: X748 · Year: 2006-2012 · Engine: L3 1.1L 61cid Yanmar 3TNV76
Recorded application: Make: John Deere · Model: X748SE · Year: 2006-2012 · Engine: L3 0.9L 55cid 3TNM72
Recorded application: Make: John Deere · Model: X748SE · Year: 2006-2012 · Engine: L3 0.9L 55cid Yanmar 3TNM72
Recorded application: Make: John Deere · Model: X748SE · Year: 2006-2012 · Engine: L3 1.1L 61cid Yanmar 3TNV76
Recorded application: Make: Kobelco · Model: SK014 · Year: 1988-1999 · Engine: L3 0.9L 54cid 3TNA72
Recorded application: Make: Kobelco · Model: SK014 · Year: 1988-1999 · Engine: L3 0.9L 54cid Yanmar 3TNA72
Recorded application: Make: Kobelco · Model: SK015 · Year: 1988-1999 · Engine: L3 0.9L 54cid 3TNA72
Recorded application: Make: Kobelco · Model: SK015 · Year: 1988-1999 · Engine: L3 0.9L 54cid Yanmar 3TNA72
Recorded application: Make: Kobelco · Model: SK025SR-2 · Year: 1988-2005 · Engine: L3 1.0L 61cid 3TNE74
Recorded application: Make: Kobelco · Model: SK025SR-2 · Year: 1988-2005 · Engine: L3 1.0L 61cid Yanmar 3TNE74
Recorded application: Make: Kobelco · Model: SK13SR · Year: 1988-2006 · Engine: L3 0.9L 54cid 3TNA72
Recorded application: Make: Kobelco · Model: SK13SR · Year: 1988-2006 · Engine: L3 0.9L 54cid Yanmar 3TNA72
Recorded application: Make: Kobelco · Model: SK15SR · Year: 1988-2006 · Engine: L3 0.9L 54cid 3TNA72
Recorded application: Make: Kobelco · Model: SK15SR · Year: 1988-2006 · Engine: L3 0.9L 54cid Yanmar 3TNA72
Recorded application: Make: Komatsu · Model: PC03-2-A · Year: 2001-2004 · Engine: L2 0 32cid 2D68E
Recorded application: Make: Komatsu · Model: PC03-2-A · Year: 2001-2004 · Engine: L2 0 32cid Komatsu 2D68E

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 119910-77200

Which machines use 119910-77200?

Recorded compatible model references include Recorded application: Make: Case · Model: CX14 · Year: 2003-2007 · Engine: L3 0.78L 48cid 3TNE68, Recorded application: Make: Case · Model: CX14 · Year: 2003-2007 · Engine: L3 0.78L 48cid Yanmar 3TNE68, Recorded application: Make: Case · Model: CX25 · Year: 2003-2005 · Engine: L3 1.0L 61cid 3TNE74, Recorded application: Make: Case · Model: CX25 · Year: 2003-2005 · Engine: L3 1.0L 61cid Yanmar 3TNE74, Recorded application: Make: Caterpillar · Model: 300.9D · Year: 2011-2017 · Engine: L3 0.9L 54cid 3TNV70, Recorded application: Make: Caterpillar · Model: 300.9D · Year: 2011-2017 · Engine: L3 0.9L 54cid Yanmar 3TNV70, Recorded application: Make: Caterpillar · Model: 3001.4C · Year: 2011-2017 · Engine: L3 1.1L 61cid 3TNV76, Recorded application: Make: Caterpillar · Model: 3001.4C · Year: 2011-2017 · Engine: L3 1.1L 61cid Yanmar 3TNV76 and 72 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 119910-77200?

Formatting aliases for the same number: 11991077200.

How do I confirm 119910-77200 before ordering?

Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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