Alternators

Case IH 1105574 Alternator for 1420 4000 5000

Q: What numbers are documented for 1105574?

Primary Part Number: 1105574. Related reference - verify configuration: 103802A1R. Related reference - verify configuration: 103804A1R. Related reference - verify configuration: 1100585. Related reference - verify configuration: 1100587. Related reference - verify configuration: 1102375. Related reference - verify configuration: 1102921. Related reference - verify configuration: 1102922. Related reference - verify configuration: 1103172. Related reference - verify configuration: 1103173. Related reference - verify configuration: 1105164. Related reference - verify configuration: 1105171. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 1105574 before ordering?

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

EexcavaStart packaging illustration · Not a photograph of this exact part. Exact-unit photo availability is not confirmed; send your original part number and unit photos with your inquiry.

OEM / reference1105574

SpecificationAlternator

Catalog ID91000419

Product Type: Alternator
Supply Brand: EexcavaStart
Equipment Brand: Case IH
Catalog Classification: Alternator
Application Records: 8
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; actual product photograph pending
Reference limitation: Confirm original-unit ratings, mounting, connections and equipment serial range; related numbers do not guarantee universal interchange.

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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

Relationship	Reference family	Number
Primary Part Number	Product reference; supplied-unit verification pending	1105574
Cross-reference (fitment check required)	CaseIH	103802A1R
Cross-reference (fitment check required)	CaseIH	103804A1R
Cross-reference (fitment check required)	CaseIH	1100585
Cross-reference (fitment check required)	CaseIH	1100587
Cross-reference (fitment check required)	CaseIH	1102375
Cross-reference (fitment check required)	CaseIH	1102921
Cross-reference (fitment check required)	CaseIH	1102922
Cross-reference (fitment check required)	CaseIH	1103172
Cross-reference (fitment check required)	CaseIH	1103173
Cross-reference (fitment check required)	CaseIH	1105164
Cross-reference (fitment check required)	CaseIH	1105171
Cross-reference (fitment check required)	CaseIH	1105177
Cross-reference (fitment check required)	CaseIH	1105178
Cross-reference (fitment check required)	CaseIH	1105573
Cross-reference (fitment check required)	CaseIH	1130184
Cross-reference (fitment check required)	CaseIH	130170Z
Cross-reference (fitment check required)	CaseIH	130623Z
Cross-reference (fitment check required)	CaseIH	146446C92
Cross-reference (fitment check required)	CaseIH	146448C92
Cross-reference (fitment check required)	CaseIH	5623Z
Cross-reference (fitment check required)	CaseIH	66-41
Cross-reference (fitment check required)	CaseIH	A46923
Cross-reference (fitment check required)	CaseIH	A47444
Cross-reference (fitment check required)	Delco	1103133
Cross-reference (fitment check required)	Delco	1105573
Cross-reference (fitment check required)	Ford/New Holland	766782
Cross-reference (fitment check required)	Ford/New Holland	9601689
Cross-reference (fitment check required)	John Deere	SE501383
Cross-reference (fitment check required)	John Deere	TY6625
Cross-reference (fitment check required)	John Deere	TY6790
Cross-reference (fitment check required)	Massey Ferguson	1902929M91
Cross-reference (fitment check required)	Massey Ferguson	3320296M91
Cross-reference (fitment check required)	Massey Ferguson	579541M91
Cross-reference (fitment check required)	Massey Ferguson	579880R91
Cross-reference (fitment check required)	Massey Ferguson	773324M91
Cross-reference (fitment check required)	Massey Ferguson	HM579880

Product fitment guide

Part numbers and compatible models

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

Part identification

Reference numbers

Primary number

1105574

Cross-reference (fitment check required)

103802A1R
103804A1R
1100585
1100587
1102375
1102921
1102922
1103172
1103173
1105164
1105171
1105177
1105178
1105573
1130184
130170Z
130623Z
146446C92
146448C92
5623Z
66-41
A46923
A47444
1103133
766782
9601689
SE501383
TY6625
TY6790
1902929M91
3320296M91
579541M91
579880R91
773324M91
HM579880

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

Alternator

Category: Alternators
Catalog ID: 91000419
Illustration views: 1

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

1 model reference

Machine models: 1420 / 4000 / 5000

Fitment / evidence notes

Fitment limitation: Confirm the exact part number, electrical rating, terminal layout, mounting and machine serial range before shipment

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 1105574

Which machines use 1105574?

Recorded compatible model references include Machine models: 1420 / 4000 / 5000. Recorded fitment/evidence notes: Fitment limitation: Confirm the exact part number, electrical rating, terminal layout, mounting and machine serial range before shipment. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1105574?

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 1105574 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.