4372403 3646916 12V 140A Alternator

Name: 4372403 3646916 12V 140A Alternator
Brand: EexcavaStart
SKU: 50560337

OEM / reference4372403 · 3646916 · 3975140 · Exact reference verified

Specification140 Amp/24 Volt, CW

Catalog ID50560337

Alternator referenced by 4372403, 3646916, 3975140. An exact part-number match confirms 19 application records and 31 related reference numbers. Verified configuration: 140 Amp/24 Volt, CW. Confirm the complete part number, mounting arrangement, electrical connection and machine serial range before ordering.

Reference Numbers: 4372403 · 3646916 · 3975140
Component Type: Alternator
Technical Specification: 140 Amp/24 Volt, CW
Design: IR/EF
Voltage: 12
Rated Output: 140
Rotation: CW

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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

4372403
3646916
3975140
8649N
023314
109-18211
109-19211
110-805
110-806
115386
210-386
210-387
23529789
4100763
5241500150
8649
90-05-9274
90-05-9274N
A-9542
AVF-8649
BLD3313
BLD3314
BLD3314C
BLD3314GH
BLD3314HC
BLD3368GH
BLD3368HC
LN BLD3314GH
XA3023
ZLN110806
ZLNBLD3314GH

Search with or without hyphens. Match the complete number on the original part.

Product summary

140 Amp/24 Volt, CW

Category: Alternators
Catalog ID: 50560337
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

19 model references

Make: DEMAG · Model: H135S · Year: 1990-1999 · Engine: V12 28.0L 1710cid Cummins VTA28
Make: DEMAG · Model: H185S · Year: 1991-1992 · Engine: V12 38.0L 2300cid Cummins KTA38
Make: DEMAG · Model: H285S · Year: 1988-1993 · Engine: V16 50.0L 3067cid Cummins KTA50
Make: Komatsu · Model: 730E · Year: 2008-2018 · Engine: V16 50.3L 3070cid Komatsu SSDA16V159
Make: Komatsu · Model: 830E-1AC · Year: 2006-2012 · Engine: V16 60.2L 3673cid Komatsu SDA16V160
Make: Komatsu · Model: 830E · Year: 2005-2006 · Engine: V16 60.2L 3673cid Cummins QSK 60
Make: Komatsu · Model: 860E-1K · Year: 2009-2021 · Engine: V16 60.2L 3673cid Komatsu SSDA16V160
Make: Komatsu · Model: 860E-1KT · Year: 2009-2021 · Engine: V16 60.2L 3673cid Komatsu SSDA16V160
Make: Komatsu · Model: 9.6 · Year: 2011-2013 · Engine: V18 77.6L 4735cid Komatsu SSDA18V170
Make: Komatsu · Model: 930E-4SE · Year: 2008-2012 · Engine: V18 77.6L 4735cid Komatsu SSDA18V170
Make: Komatsu · Model: 96 · Year: 2009-2013 · Engine: V18 77.6L 4735cid Komatsu SSDA18V170
Make: Komatsu · Model: 960E-1K · Year: 2011-2015 · Engine: V18 77.6L 4735cid Komatsu SSDA18V170
Make: Komatsu · Model: 960E-2K · Year: 2012-2013 · Engine: V18 77.6L 4735cid Komatsu SSDA18V170
Make: Komatsu · Model: 960E-2KT · Year: 2013-2015 · Engine: V18 77.6L 4735cid Komatsu SSDA18V170
Make: Komatsu · Model: HD1500-7 · Year: 2007-2018 · Engine: V16 50.3L 3070cid Komatsu SDA16V159E
Make: Komatsu · Model: HD1500-7 · Year: 2008-2012 · Engine: V16 60.2L 3673cid Komatsu SSDA16V160
Make: Komatsu · Model: HD1500-7 · Year: 2014-2019 · Engine: V16 50.3L 3070cid Komatsu SSA16V159E
Make: Komatsu · Model: PC3000-6 · Year: 2011-2012 · Engine: V12 38.0L Komatsu SSA12V159
Make: Komatsu · Model: PC3000-6 · Year: 2013 · Engine: V12 38.0L Komatsu SDA12V159

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 4372403

Which machines use 4372403?

Recorded compatible model references include Make: DEMAG · Model: H135S · Year: 1990-1999 · Engine: V12 28.0L 1710cid Cummins VTA28, Make: DEMAG · Model: H185S · Year: 1991-1992 · Engine: V12 38.0L 2300cid Cummins KTA38, Make: DEMAG · Model: H285S · Year: 1988-1993 · Engine: V16 50.0L 3067cid Cummins KTA50, Make: Komatsu · Model: 730E · Year: 2008-2018 · Engine: V16 50.3L 3070cid Komatsu SSDA16V159, Make: Komatsu · Model: 830E-1AC · Year: 2006-2012 · Engine: V16 60.2L 3673cid Komatsu SDA16V160, Make: Komatsu · Model: 830E · Year: 2005-2006 · Engine: V16 60.2L 3673cid Cummins QSK 60, Make: Komatsu · Model: 860E-1K · Year: 2009-2021 · Engine: V16 60.2L 3673cid Komatsu SSDA16V160, Make: Komatsu · Model: 860E-1KT · Year: 2009-2021 · Engine: V16 60.2L 3673cid Komatsu SSDA16V160 and 11 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What part numbers cross-reference with 4372403?

The recorded reference family includes 4372403, 3646916, 3975140, 8649N, 023314, 109-18211, 109-19211, 110-805, 110-806, 115386, 210-386, 210-387 and 19 additional numbers listed above. Match the complete number and physical configuration before replacing the original part.

How do I confirm 4372403 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 recovered references from the same system.

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