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Alternators

504132109 12V 175A Alternator for Case IH WD1203 WD1204

504132109 12V 175A Alternator for Case IH WD1203 WD1204, OEM/reference 504132109, 12V 175A Alternator, product view 1
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OEM / reference504132109
Specification12V 175A Alternator
Catalog ID53611518
Product Type
Alternator
Product Brand
EexcavaStart
Item Condition
Aftermarket Part
Unit Type
Alternator
Part Type
UNIT
Voltage
12
Amperage
175
Regulator
IR
Fan Type
IF
Fits
CASE NEW HOLLAND TRACTORS
Description
Alternator
Family
Letrika/Mahle AAN
Volt
12
Amps
175
Mount Hole ID 1
1/2-13
Mount Hole 1 Type
Threaded
Fan Location
Internal
Regulator Location
Internal
Terminal ID 2
B+
Terminal 2 Size
M8x1.25
Polarity
Negative
Notes
Chaff Shields on Front and Back
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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

RelationshipReference familyNumber
Primary Manufacturer Part NumberIVECO504132109
Cross-reference (fitment check required)ARROWHEADAIA0002
Cross-reference (fitment check required)ARROWHEAD400-29010
Cross-reference (fitment check required)ARROWHEADIA1349
Cross-reference (fitment check required)ARROWHEADMG696
Cross-reference (fitment check required)ARROWHEADMG9
Cross-reference (fitment check required)CASE87439313
Cross-reference (fitment check required)CASE87439317
Cross-reference (fitment check required)CASE87677207
Cross-reference (fitment check required)CASE87677208
Cross-reference (fitment check required)CASE87720193
Cross-reference (fitment check required)IVECO504293775
Cross-reference (fitment check required)J&N Electrical Products400-29010
Cross-reference (fitment check required)LESTER12790
Cross-reference (fitment check required)LESTER12791
Cross-reference (fitment check required)LETRIKA (ISKRA) AFTERMARKETIA 1349
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5153
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5170
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5331
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5537
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5711
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5712
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5713
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN5721
Cross-reference (fitment check required)LETRIKA (ISKRA) DESCRIPTIONAAN8149
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.196
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.255
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.482
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.739
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.740
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.741
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.203.761
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.204.172
Cross-reference (fitment check required)LETRIKA (ISKRA) OEM11.204.237
Cross-reference (fitment check required)MAHLEMG696
Cross-reference (fitment check required)MAHLEMG9
Cross-reference (fitment check required)NEW HOLLAND87439313
Cross-reference (fitment check required)NEW HOLLAND87439317
Cross-reference (fitment check required)NEW HOLLAND87677207
Cross-reference (fitment check required)NEW HOLLAND87677208
Cross-reference (fitment check required)NEW HOLLAND87720193
Cross-reference (fitment check required)ArrowheadIA1349
Cross-reference (fitment check required)ArrowheadMG696
Cross-reference (fitment check required)ArrowheadMG9
Cross-reference (fitment check required)Atlantic Quality Parts1100-0535
Cross-reference (fitment check required)Atlantic Quality Parts1700-0523
Cross-reference (fitment check required)Atlantic Quality Parts1700-0546
Cross-reference (fitment check required)CaseIH87439313
Cross-reference (fitment check required)CaseIH87439317
Cross-reference (fitment check required)CaseIH87677207
Cross-reference (fitment check required)CaseIH87677208
Cross-reference (fitment check required)CaseIH87720193
Cross-reference (fitment check required)Ford/New Holland87439313
Cross-reference (fitment check required)Ford/New Holland87439317
Cross-reference (fitment check required)Ford/New Holland87677207
Cross-reference (fitment check required)Ford/New Holland87677208
Cross-reference (fitment check required)Ford/New Holland87720193
Cross-reference (fitment check required)Iveco504293775
Cross-reference (fitment check required)Lester12790
Cross-reference (fitment check required)Lester12791
Cross-reference (fitment check required)Letrika/Iskra11.203.196
Cross-reference (fitment check required)Letrika/Iskra11.203.255
Cross-reference (fitment check required)Letrika/Iskra11.203.482
Cross-reference (fitment check required)Letrika/Iskra11.203.739
Cross-reference (fitment check required)Letrika/Iskra11.203.740
Cross-reference (fitment check required)Letrika/Iskra11.203.741
Cross-reference (fitment check required)Letrika/Iskra11.203.761
Cross-reference (fitment check required)Letrika/Iskra11.204.172
Cross-reference (fitment check required)Letrika/Iskra11.204.237
Cross-reference (fitment check required)Letrika/IskraAAN5153
Cross-reference (fitment check required)Letrika/IskraAAN5170
Cross-reference (fitment check required)Letrika/IskraAAN5331
Cross-reference (fitment check required)Letrika/IskraAAN5537
Cross-reference (fitment check required)Letrika/IskraAAN5711
Cross-reference (fitment check required)Letrika/IskraAAN5712
Cross-reference (fitment check required)Letrika/IskraAAN5713
Cross-reference (fitment check required)Letrika/IskraAAN5721
Cross-reference (fitment check required)Letrika/IskraAAN8149
Cross-reference (fitment check required)Letrika/IskraIA 1349
Cross-reference (fitment check required)Lucas ElectricLRA03619
Cross-reference (fitment check required)Mahle11.203.196
Cross-reference (fitment check required)Mahle11.203.255
Cross-reference (fitment check required)Mahle11.203.482
Cross-reference (fitment check required)Mahle11.203.739
Cross-reference (fitment check required)Mahle11.203.740
Cross-reference (fitment check required)Mahle11.203.741
Cross-reference (fitment check required)Mahle11.203.761
Cross-reference (fitment check required)Mahle11.204.172
Cross-reference (fitment check required)Mahle11.204.237
Cross-reference (fitment check required)MahleAAN5153
Cross-reference (fitment check required)MahleAAN5170
Cross-reference (fitment check required)MahleAAN5331
Cross-reference (fitment check required)MahleAAN5537
Cross-reference (fitment check required)MahleAAN5711
Cross-reference (fitment check required)MahleAAN5712
Cross-reference (fitment check required)MahleAAN5713
Cross-reference (fitment check required)MahleAAN8149
Cross-reference (fitment check required)MahleIA1349
Cross-reference (fitment check required)MahleMG696
Cross-reference (fitment check required)MahleMG9
Cross-reference (fitment check required)Massey Ferguson6220229M91

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
  • 504132109
Cross-reference (fitment check required)
  • AIA0002
  • 400-29010
  • IA1349
  • MG696
  • MG9
  • 87439313
  • 87439317
  • 87677207
  • 87677208
  • 87720193
  • 504293775
  • 12790
  • 12791
  • IA 1349
  • AAN5153
  • AAN5170
  • AAN5331
  • AAN5537
  • AAN5711
  • AAN5712
  • AAN5713
  • AAN5721
  • AAN8149
  • 11.203.196
  • 11.203.255
  • 11.203.482
  • 11.203.739
  • 11.203.740
  • 11.203.741
  • 11.203.761
  • 11.204.172
  • 11.204.237
  • 1100-0535
  • 1700-0523
  • 1700-0546
  • LRA03619
  • 6220229M91

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

12V 175A Alternator

Category
Alternators
Catalog ID
53611518
Photo views
4

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

108 model references

  • Case IH STX280: Equipment type: Tractor; Engine: 6-505 Diesel; Year: 06-On
  • Case IH STX330: Equipment type: Tractor; Engine: 6-540 Diesel; Year: 06-On
  • Case IH STX380: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On
  • Case IH STX380QT: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On
  • Case IH STX430: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On
  • Case IH STX430QT: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On
  • Case IH STX480: Equipment type: Tractor; Engine: 6-912 Diesel; Year: 06-On
  • Case IH STX480QT: Equipment type: Tractor; Engine: 6-912 Diesel; Year: 06-On
  • Case IH STX530: Equipment type: Tractor; Engine: 6-912 Diesel; Year: 06-On
  • Case IH STX530QT: Equipment type: Tractor; Engine: 6-912 Diesel; Year: 06-On
  • Case IH WD1203: Equipment type: Windrower; Engine: 4-274 Diesel; Year: 07-On
  • Case IH WD1903: Equipment type: Windrower; Engine: 6-411 Diesel; Year: 07-On
  • Case IH WD2303: Equipment type: Windrower; Engine: 6-411 Diesel; Year: 07-On
  • NEW HOLLAND T9020: Equipment type: Tractor; Engine: 9.0L 6cyl 335HP Diesel; Year: 07-On
  • NEW HOLLAND T9030: Equipment type: Tractor; Engine: 12.9L 6cyl 385HP Diesel; Year: 07-On
  • NEW HOLLAND T9040: Equipment type: Tractor; Engine: 12.9L 6cyl 435HP Diesel; Year: 07-On
  • NEW HOLLAND T9050: Equipment type: Tractor; Engine: 12.9L 6cyl 485HP Diesel; Year: 07-On
  • NEW HOLLAND T9060: Equipment type: Tractor; Engine: Cummins 15L 535HP QSX15; Year: 07-On
  • NEW HOLLAND H8040: Equipment type: Windrower; Year: 07-On
  • NEW HOLLAND H8060: Equipment type: Windrower; Year: 07-On
  • NEW HOLLAND H8080: Equipment type: Windrower; Year: 07-On
  • STEIGER 330: Equipment type: Tractor; Engine: Case 6-540; Year: 07-On
  • STEIGER 335: Equipment type: Tractor; Engine: Case 6-540; Year: 07-On
  • STEIGER 380: Equipment type: Tractor; Engine: Iveco 6-786; Year: 07-On
  • STEIGER 385: Equipment type: Tractor; Engine: Iveco 6-786; Year: 07-On
  • STEIGER 385QT: Equipment type: Tractor; Engine: Iveco 6-786; Year: 07-On
  • STEIGER 430: Equipment type: Tractor; Engine: Case 6-787; Year: 07-On
  • STEIGER 435: Equipment type: Tractor; Engine: Case 6-787; Year: 07-On
  • STEIGER 435QT: Equipment type: Tractor; Engine: Case 6-787; Year: 07-On
  • STEIGER 480: Equipment type: Tractor; Engine: Cummins 6-912; Year: 07-On
  • STEIGER 485: Equipment type: Tractor; Engine: Case 6-787; Year: 07-On
  • STEIGER 485QT: Equipment type: Tractor; Engine: Case 6-787; Year: 07-On
  • STEIGER 530: Equipment type: Tractor; Engine: Cummins 6-912; Year: 07-On
  • STEIGER 530QT: Equipment type: Tractor; Engine: Cummins 6-912; Year: 07-On
  • STEIGER 535: Equipment type: Tractor; Engine: 15.0L - 535HP; Year: 07-On
  • STEIGER 535QT: Equipment type: Tractor; Engine: 15.0L - 535HP; Year: 07-On
  • Case/International Harvester STX280: Engine: 6-505 Diesel
  • Case/International Harvester STX280: Engine: 6-505 Diesel; Year: 2006
  • Case/International Harvester STX330: Engine: 6-540 Diesel
  • Case/International Harvester STX330: Engine: 6-540 Diesel; Year: 2006
  • Case/International Harvester STX380: Engine: 6-787 Diesel
  • Case/International Harvester STX380: Engine: 6-787 Diesel; Year: 2006
  • Case/International Harvester STX380QT: Engine: 6-787 Diesel
  • Case/International Harvester STX380QT: Engine: 6-787 Diesel; Year: 2006
  • Case/International Harvester STX430: Engine: 6-787 Diesel
  • Case/International Harvester STX430: Engine: 6-787 Diesel; Year: 2006
  • Case/International Harvester STX430QT: Engine: 6-787 Diesel
  • Case/International Harvester STX430QT: Engine: 6-787 Diesel; Year: 2006
  • Case/International Harvester STX480: Engine: 6-912 Diesel
  • Case/International Harvester STX480: Engine: 6-912 Diesel; Year: 2006
  • Case/International Harvester STX480QT: Engine: 6-912 Diesel
  • Case/International Harvester STX480QT: Engine: 6-912 Diesel; Year: 2006
  • Case/International Harvester STX530: Engine: 6-912 Diesel
  • Case/International Harvester STX530: Engine: 6-912 Diesel; Year: 2006
  • Case/International Harvester STX530QT: Engine: 6-912 Diesel
  • Case/International Harvester STX530QT: Engine: 6-912 Diesel; Year: 2006
  • Case/International Harvester WD1203: Engine: 4-274 Diesel
  • Case/International Harvester WD1203: Engine: 4-274 Diesel; Year: 2007
  • Case/International Harvester WD1903: Engine: 6-411 Diesel
  • Case/International Harvester WD1903: Engine: 6-411 Diesel; Year: 2007
  • Case/International Harvester WD2303: Engine: 6-411 Diesel
  • Case/International Harvester WD2303: Engine: 6-411 Diesel; Year: 2007
  • New Holland H8040: Exact application record
  • New Holland H8040: Year: 2007
  • New Holland H8060: Exact application record
  • New Holland H8060: Year: 2007
  • New Holland H8080: Exact application record
  • New Holland H8080: Year: 2007
  • New Holland T9020: Engine: 9.0L 6cyl 335HP Diesel
  • New Holland T9020: Engine: 9000cc, 9L 6-Cyl Diesel; Year: 2007
  • New Holland T9030: Engine: 12.9L 6cyl 385HP Diesel
  • New Holland T9030: Engine: 12900cc, 12.9L 6-Cyl Diesel; Year: 2007
  • New Holland T9040: Engine: 12.9L 6cyl 435HP Diesel
  • New Holland T9040: Engine: 12900cc, 12.9L 6-Cyl Diesel; Year: 2007
  • New Holland T9050: Engine: 12.9L 6cyl 485HP Diesel
  • New Holland T9050: Engine: 12900cc, 12.9L 6-Cyl Diesel; Year: 2007
  • New Holland T9060: Engine: Cummins 15L 535HP QSX1
  • New Holland T9060: Engine: 15000cc, 15L QSX15; Year: 2007
  • Steiger 330: Engine: 19876; Year: 2007
  • Steiger 330: Engine: Case 6-54
  • Steiger 335: Engine: 19876; Year: 2007
  • Steiger 335: Engine: Case 6-54
  • Steiger 380: Engine: 28642; Year: 2007
  • Steiger 380: Engine: Iveco 6-78
  • Steiger 385: Engine: 28642; Year: 2007
  • Steiger 385: Engine: Iveco 6-78
  • Steiger 430: Engine: 28642; Year: 2007
  • Steiger 430: Engine: Case 6-78
  • Steiger 435: Engine: 28642; Year: 2007
  • Steiger 435: Engine: Case 6-78
  • Steiger 480: Engine: 33390; Year: 2007
  • Steiger 480: Engine: Cummins 6-91
  • Steiger 485: Engine: 28642; Year: 2007
  • Steiger 485: Engine: Case 6-78
  • Steiger 530: Engine: 33390; Year: 2007
  • Steiger 530: Engine: Cummins 6-91
  • Steiger 535: Engine: 15.0L - 535H
  • Steiger 535: Engine: 15000cc, 15L; Year: 2007
  • Steiger 385QT: Engine: 28642; Year: 2007
  • Steiger 385QT: Engine: Iveco 6-78
  • Steiger 435QT: Engine: 28642; Year: 2007
  • Steiger 435QT: Engine: Case 6-78
  • Steiger 485QT: Engine: 28642; Year: 2007
  • Steiger 485QT: Engine: Case 6-78
  • Steiger 530QT: Engine: 33390; Year: 2007
  • Steiger 530QT: Engine: Cummins 6-91
  • Steiger 535QT: Engine: 15.0L - 535H
  • Steiger 535QT: Engine: 15000cc, 15L; Year: 2007

Fitment / evidence notes

  • Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering

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 504132109

Which machines use 504132109?

Recorded compatible model references include Case IH STX280: Equipment type: Tractor; Engine: 6-505 Diesel; Year: 06-On, Case IH STX330: Equipment type: Tractor; Engine: 6-540 Diesel; Year: 06-On, Case IH STX380: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On, Case IH STX380QT: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On, Case IH STX430: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On, Case IH STX430QT: Equipment type: Tractor; Engine: 6-787 Diesel; Year: 06-On, Case IH STX480: Equipment type: Tractor; Engine: 6-912 Diesel; Year: 06-On, Case IH STX480QT: Equipment type: Tractor; Engine: 6-912 Diesel; Year: 06-On and 100 additional models shown on this page. Recorded fitment/evidence notes: Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 504132109?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable.

How do I confirm 504132109 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.

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