Alternators

129052-77220 12V 55A Alternator for Hyster H30FT H50FT

Q: What numbers are documented for 129052-77220?

Primary Part Number: 129052-77220. Source Catalog Number: 12351N. Catalog Cross-Reference - Verify Configuration: 101211-2200. Catalog Cross-Reference - Verify Configuration: 101211-2201. Catalog Cross-Reference - Verify Configuration: 10441348. Catalog Cross-Reference - Verify Configuration: 112374. Catalog Cross-Reference - Verify Configuration: 11441348. Catalog Cross-Reference - Verify Configuration: 115.521.040.050. Catalog Cross-Reference - Verify Configuration: 115.521.040.265. Catalog Cross-Reference - Verify Configuration: 115435. Catalog Cross-Reference - Verify Configuration: 12351. Catalog Cross-Reference - Verify Configuration: 129961-77220. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 129052-77220 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.

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OEM / reference129052-77220

SpecificationAlternator

Catalog ID53631319

Product Type: Alternator
Product Brand: EexcavaStart
Technical Specification: 55 Amp/12 Volt, 1-Groove Pulley
Design: IR/IF
Voltage: 12 V
Rated Output: 55 A
Pulley: V1
Plug Clock: 09:00 Plug Clock
Plug Code: 192
Condition: New replacement part

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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	Exact catalog identity	129052-77220
Source Catalog Number	Exact technical catalog record	12351N
Cross-reference (fitment check required)	Exact catalog record; configuration check required	101211-2200
Cross-reference (fitment check required)	Exact catalog record; configuration check required	101211-2201
Cross-reference (fitment check required)	Exact catalog record; configuration check required	10441348
Cross-reference (fitment check required)	Exact catalog record; configuration check required	112374
Cross-reference (fitment check required)	Exact catalog record; configuration check required	11441348
Cross-reference (fitment check required)	Exact catalog record; configuration check required	115.521.040.050
Cross-reference (fitment check required)	Exact catalog record; configuration check required	115.521.040.265
Cross-reference (fitment check required)	Exact catalog record; configuration check required	115435
Cross-reference (fitment check required)	Exact catalog record; configuration check required	12351
Cross-reference (fitment check required)	Exact catalog record; configuration check required	129961-77220
Cross-reference (fitment check required)	Exact catalog record; configuration check required	146-06136
Cross-reference (fitment check required)	Exact catalog record; configuration check required	1599869
Cross-reference (fitment check required)	Exact catalog record; configuration check required	2577
Cross-reference (fitment check required)	Exact catalog record; configuration check required	28-4662
Cross-reference (fitment check required)	Exact catalog record; configuration check required	290-5160
Cross-reference (fitment check required)	Exact catalog record; configuration check required	3070341
Cross-reference (fitment check required)	Exact catalog record; configuration check required	400-52139
Cross-reference (fitment check required)	Exact catalog record; configuration check required	553861RI
Cross-reference (fitment check required)	Exact catalog record; configuration check required	583109602
Cross-reference (fitment check required)	Exact catalog record; configuration check required	612351
Cross-reference (fitment check required)	Exact catalog record; configuration check required	695.512.060.050
Cross-reference (fitment check required)	Exact catalog record; configuration check required	70-29-12351
Cross-reference (fitment check required)	Exact catalog record; configuration check required	A-8857
Cross-reference (fitment check required)	Exact catalog record; configuration check required	ALT30574
Cross-reference (fitment check required)	Exact catalog record; configuration check required	AM880701
Cross-reference (fitment check required)	Exact catalog record; configuration check required	AND0436
Cross-reference (fitment check required)	Exact catalog record; configuration check required	AVF-12351
Cross-reference (fitment check required)	Exact catalog record; configuration check required	CLA10905
Cross-reference (fitment check required)	Exact catalog record; configuration check required	F032115435
Cross-reference (fitment check required)	Exact catalog record; configuration check required	JFZ1512E
Cross-reference (fitment check required)	Exact catalog record; configuration check required	LRA02198
Cross-reference (fitment check required)	Exact catalog record; configuration check required	MIA884638
Cross-reference (fitment check required)	Exact catalog record; configuration check required	X612351
Cross-reference (fitment check required)	Exact catalog record; configuration check required	Y129961-77220
Cross-reference (fitment check required)	ARROWHEAD	AND0436
Cross-reference (fitment check required)	ARROWHEAD	400-52139
Cross-reference (fitment check required)	DENSO	101211-2200
Cross-reference (fitment check required)	DENSO	101211-2201
Cross-reference (fitment check required)	J&N Electrical Products	400-52139
Cross-reference (fitment check required)	JOHN DEERE	AM880701
Cross-reference (fitment check required)	JOHN DEERE	MIU800942
Cross-reference (fitment check required)	LESTER	12351

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

129052-77220

Cross-reference (fitment check required)

101211-2200
101211-2201
10441348
112374
11441348
115.521.040.050
115.521.040.265
115435
12351
129961-77220
146-06136
1599869
2577
28-4662
290-5160
3070341
400-52139
553861RI
583109602
612351
695.512.060.050
70-29-12351
A-8857
ALT30574
AM880701
AND0436
AVF-12351
CLA10905
F032115435
JFZ1512E
LRA02198
MIA884638
X612351
Y129961-77220
MIU800942

Other documented relationship

12351N

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: 53631319
Photo 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

19 model references

Exact catalog application: Make: Hyster · Model: H30FT · Year: 2005-2020 · Engine: L4 2.7L 162cid 4TNE92
Exact catalog application: Make: Hyster · Model: H30FT · Year: 2005-2020 · Engine: L4 2.7L 162cid Yanmar 4TNE92
Exact catalog application: Make: Hyster · Model: H50FT · Year: 2005-2019 · Engine: L4 2.7L 162cid 4TNE92
Exact catalog application: Make: Hyster · Model: H50FT · Year: 2005-2019 · Engine: L4 2.7L 162cid Yanmar 4TNE92
Exact catalog application: Make: Hyster · Model: H60FT · Year: 2005-2019 · Engine: L4 2.7L 162cid 4TNE92
Exact catalog application: Make: Hyster · Model: H60FT · Year: 2005-2019 · Engine: L4 2.7L 162cid Yanmar 4TNE92
Exact catalog application: Make: Hyster · Model: H70FT · Year: 2006-2019 · Engine: L4 2.7L 162cid 4TNE92
Exact catalog application: Make: Hyster · Model: H70FT · Year: 2006-2019 · Engine: L4 2.7L 162cid Yanmar 4TNE92
Exact catalog application: Make: John Deere · Model: 1420 · Year: 2005-2009 · Engine: 3 Cyl. 0.88L 879cc 54cid Yanmar 24HP Diesel
Exact catalog application: Make: John Deere · Model: 1435 · Year: 2005-2009 · Engine: 3 Cyl. 1.01L 1006cc 61cid Yanmar 24HP Diesel
Exact catalog application: Make: John Deere · Model: 1565 · Year: 2005-2009 · Engine: 3 Cyl. 1.64L 1642cc 100cid Yanmar 36HP Diesel
Exact catalog application: Make: John Deere · Model: 1600 TURBO WIDE AREA · Year: 1999-2004 · Engine: 3 Cyl. 1.5L 1496cc 91cid Yanmar 64HP Dsl
Exact catalog application: Make: John Deere · Model: 1620 · Year: 1999-2003 · Engine: 3 Cyl. 1.5L 1496cc 91cid Yanmar 51HP Dsl
Exact catalog application: Make: John Deere · Model: 4100 · Year: 1998-2002 · Engine: 3 Cyl. 1.01L 1006cc 61cid Yanmar 20HP Dsl
Exact catalog application: Make: Polaris · Model: Ranger Crew Diesel · Year: 2012-2014 · Engine: 904cc
Exact catalog application: Make: Polaris · Model: Ranger Diesel HST Deluxe · Year: 2014 · Engine: 904cc
Exact catalog application: Make: Polaris · Model: Ranger Diesel HST · Year: 2014 · Engine: 904cc
Exact catalog application: Make: Polaris · Model: Ranger Diesel · Year: 2011-2013 · Engine: 904cc
Hyundai catalog applications: HSL810

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 129052-77220

Which machines use 129052-77220?

Recorded compatible model references include Exact catalog application: Make: Hyster · Model: H30FT · Year: 2005-2020 · Engine: L4 2.7L 162cid 4TNE92, Exact catalog application: Make: Hyster · Model: H30FT · Year: 2005-2020 · Engine: L4 2.7L 162cid Yanmar 4TNE92, Exact catalog application: Make: Hyster · Model: H50FT · Year: 2005-2019 · Engine: L4 2.7L 162cid 4TNE92, Exact catalog application: Make: Hyster · Model: H50FT · Year: 2005-2019 · Engine: L4 2.7L 162cid Yanmar 4TNE92, Exact catalog application: Make: Hyster · Model: H60FT · Year: 2005-2019 · Engine: L4 2.7L 162cid 4TNE92, Exact catalog application: Make: Hyster · Model: H60FT · Year: 2005-2019 · Engine: L4 2.7L 162cid Yanmar 4TNE92, Exact catalog application: Make: Hyster · Model: H70FT · Year: 2006-2019 · Engine: L4 2.7L 162cid 4TNE92, Exact catalog application: Make: Hyster · Model: H70FT · Year: 2006-2019 · Engine: L4 2.7L 162cid Yanmar 4TNE92 and 11 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 129052-77220?

Documented reference numbers (verify configuration; not automatically direct interchanges): 12351N. See the complete relationship table above. 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 129052-77220 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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