Excavator Alternators

1273116C91 12V 35A Alternator for Case 234, 235 and 244

Q: What numbers are documented for 1273116C91?

Primary Part Number: 1273116C91. Independent Catalog Number: 12132N. Cataloged Manufacturer Family: MITSUBISHI. Industry Catalog Number: 12132. Cataloged Replacement-Reference Family: Chrysler R0291215, IHC, Navistar 1273116C91, Mitsubishi A001T22074, AH2035M, AH2035M4, Mitsubishi Motors MD017635, MD017645, Toro 43-0390. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 1273116C91 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.

1273116C91 12V 35A Alternator for Case 234, 235 and 244, OEM/reference 1273116C91, Alternator, product view 1

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OEM / reference1273116C91

SpecificationAlternator

Catalog ID68763834

1273116C91 is an exact product reference in the reviewed official electrical catalog. The catalog specifies 12V, 35A, CW, ER/EF for selected Case 234, 235, 244 applications. Compare the complete reference, electrical label, mounting, terminals, drive or pulley and the retained EexcavaStart product photographs with the original unit before ordering.

Product Type: Alternator
Voltage: 12 V
Rated Output: 35 A
Rotation: CW
Design Family: ER/EF
Pulley Class: V1
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Exact reviewed reference	1273116C91
Independent Catalog Number	Catalog cross-reference number; not an OEM number	12132N
Cataloged Manufacturer Family	Manufacturer family stated by the official record	MITSUBISHI
Industry Catalog Number	Independent cross-reference only	12132
Cataloged Replacement-Reference Family	Official grouped replacement family; confirm manufacturer context and suffix before substitution	Chrysler R0291215, IHC, Navistar 1273116C91, Mitsubishi A001T22074, AH2035M, AH2035M4, Mitsubishi Motors MD017635, MD017645, Toro 43-0390

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

1273116C91

Manufacturer number

MITSUBISHI

Other documented relationship

12132N
12132
Chrysler R0291215, IHC, Navistar 1273116C91, Mitsubishi A001T22074, AH2035M, AH2035M4, Mitsubishi Motors MD017635, MD017645, Toro 43-0390

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: 68763834
Photo views: 2

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

4 model references

Case published applications: 234 (1985-1986) — K3, 3cyl. Mitsubishi Diesel / 235 (1986-1990) — K3, 3cyl. Mitsubishi Diesel / 244 (1985-1986) — K3, 3cyl. Mitsubishi Diesel / 245 (1986-1990) — K3, 3cyl. Mitsubishi Diesel / 254 (1985-1986) — K3, 3cyl. Mitsubishi Diesel / 255 (1986-1992) — K3, 3cyl. Mitsubishi Diesel / 265 Offset (1987-1991) — 3-78 Mitsubishi Diesel / 275 (1986-1991) — 3-91 Mitsubishi Diesel
International published applications: 234 (1982-1984) — 3cyl Diesel / 244 (1982-1984) — 3cyl Diesel / 254 (1982-1984) — 3cyl Diesel
Toro published applications: Groundsmaster 322D (1981-1990) — Mitsubishi 23HP Dsl / Groundsmaster 325D (1991-2001) — Mitsubishi 25HP Dsl
Fitment limitation: Confirm the complete part number, electrical rating, rotation, drive or pulley, mounting, terminals 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 1273116C91

Which machines use 1273116C91?

Recorded compatible model references include Case published applications: 234 (1985-1986) — K3, 3cyl. Mitsubishi Diesel / 235 (1986-1990) — K3, 3cyl. Mitsubishi Diesel / 244 (1985-1986) — K3, 3cyl. Mitsubishi Diesel / 245 (1986-1990) — K3, 3cyl. Mitsubishi Diesel / 254 (1985-1986) — K3, 3cyl. Mitsubishi Diesel / 255 (1986-1992) — K3, 3cyl. Mitsubishi Diesel / 265 Offset (1987-1991) — 3-78 Mitsubishi Diesel / 275 (1986-1991) — 3-91 Mitsubishi Diesel, International published applications: 234 (1982-1984) — 3cyl Diesel / 244 (1982-1984) — 3cyl Diesel / 254 (1982-1984) — 3cyl Diesel, Toro published applications: Groundsmaster 322D (1981-1990) — Mitsubishi 23HP Dsl / Groundsmaster 325D (1991-2001) — Mitsubishi 25HP Dsl, Fitment limitation: Confirm the complete part number, electrical rating, rotation, drive or pulley, mounting, terminals and equipment serial range before ordering.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1273116C91?

Manufacturer number: MITSUBISHI.

How do I confirm 1273116C91 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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