Alternators

102211-9010 12V 90A Alternator for CAT 302.5C Mini Excavator 303CR Mini Excavator

Q: What numbers are documented for 102211-9010?

Primary Part Number: 102211-9010. Related reference - verify configuration: 11633N. Related reference - verify configuration: 0R-9699. Related reference - verify configuration: 102211-1830. Related reference - verify configuration: 114902. Related reference - verify configuration: 11633. Related reference - verify configuration: 144-9963. Related reference - verify configuration: 146-26134. Related reference - verify configuration: 146-26181. Related reference - verify configuration: 290-5413. Related reference - verify configuration: 290-5413A. Related reference - verify configuration: 32868-03201. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 102211-9010 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.

102211-9010 12V 90A Alternator for CAT 302.5C Mini Excavator 303CR Mini Excavator, OEM/reference 102211-9010, Alternator, product view 1

1 / 5

5 product photos · Swipe on mobile, or hover and select a thumbnail.

OEM / reference102211-9010

SpecificationAlternator

Catalog ID53378888

Product Type: Alternator
Product Brand: EexcavaStart
Technical Specification: 90 Amp/12 Volt, 2-Groove Pulley
Design: IR/IF
Voltage: 12V
Amperage: 90A
Plug Clock: 12:00 PLUG CLOCK
Pulley Class: V2
Pulley Note: 73MM OD
De Ft To Pulley 1st Grv Mm K: 36.5
De To Rotor Shft End Mm L: 80/84
Mounting Type: One Mounting Foot/One Mounting Ear
Polarity: B+
One Wire Capable: No
Cooling Method: Alternator cooling via internal fan
Condition: New replacement part
Reference limitation: Confirm original-unit ratings, mounting, connections and equipment serial range; related numbers do not guarantee universal interchange.

Send email inquiry Ask on WhatsApp Return to catalog

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	102211-9010
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	11633N
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	0R-9699
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	102211-1830
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	114902
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	11633
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	144-9963
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	146-26134
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	146-26181
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	290-5413
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	290-5413A
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	32868-03201
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	400-52092
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	400-52092R
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	553197RI
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	572114902
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	645.505.090.050
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	A-80104
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	A-8731
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	AND0558
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	AVF-11633
Cross-reference (fitment check required)	Confirm electrical, mounting and application configuration	CAL40141AS
Cross-reference (fitment check required)	ARROWHEAD	AND0558
Cross-reference (fitment check required)	ARROWHEAD	400-52092
Cross-reference (fitment check required)	ARROWHEAD	ND102211-1830
Cross-reference (fitment check required)	CATERPILLAR	0R9699
Cross-reference (fitment check required)	CATERPILLAR	144-9963
Cross-reference (fitment check required)	DENSO	102211-1830
Cross-reference (fitment check required)	J&N Electrical Products	400-52092
Cross-reference (fitment check required)	J&N Electrical Products	400-52092R
Cross-reference (fitment check required)	LESTER	11633
Cross-reference (fitment check required)	MITSUBISHI INDUSTRIAL	32868-03201

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

102211-9010

Cross-reference (fitment check required)

11633N
0R-9699
102211-1830
114902
11633
144-9963
146-26134
146-26181
290-5413
290-5413A
32868-03201
400-52092
400-52092R
553197RI
572114902
645.505.090.050
A-80104
A-8731
AND0558
AVF-11633
CAL40141AS
ND102211-1830
0R9699

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: 53378888
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

36 model references

Recorded application: Make: Caterpillar Ag. & Ind. · Model: 302.5C Mini Excavator · Year: 2004-2012 · Engine: S3L2
Recorded application: Make: Caterpillar Ag. & Ind. · Model: 303CR Mini Excavator · Year: 2001-2012 · Engine: S3L2
Recorded application: Make: Caterpillar · Model: 302.5C · Year: 2005-2015 · Engine: L3 1.3L 80cid Mitsubishi S3L2
Recorded application: Make: Caterpillar · Model: 302.5C · Year: 2005-2015 · Engine: L3 1.3L 80cid S3L2
Recorded application: Make: Caterpillar · Model: 902 · Year: 1998-2015 · Engine: L4 2.2L 135cid 3024
Recorded application: Make: Caterpillar · Model: 902 · Year: 1998-2015 · Engine: L4 2.2L 135cid CaterpiLLar 3024
Recorded application: Make: Volvo · Model: DD70 · Year: 2008-2016 · Engine: L4 3.9L 239cid 4B3.9
Recorded application: Make: Volvo · Model: DD70 · Year: 2008-2016 · Engine: L4 3.9L 239cid Cummins 4B3.9
Recorded application: Make: Volvo · Model: DD70HF · Year: 2008-2016 · Engine: L4 3.9L 239cid 4B3.9
Recorded application: Make: Volvo · Model: DD70HF · Year: 2008-2016 · Engine: L4 3.9L 239cid Cummins 4B3.9
Recorded application: Make: Volvo · Model: EC60E · Year: 2015-2019 · Engine: L4 2.6L 160cid D2.6H
Recorded application: Make: Volvo · Model: EC60E · Year: 2015-2019 · Engine: L4 2.6L 160cid VoLvo D2.6H
Recorded application: Make: Volvo · Model: EW60E · Year: 2017-2019 · Engine: L4 2.6L 160cid D2.6H
Recorded application: Make: Volvo · Model: EW60E · Year: 2017-2019 · Engine: L4 2.6L 160cid VoLvo D2.6H
Recorded application: Make: Volvo · Model: L30G · Year: 2014-2019 · Engine: L4 3.3L 203cid D3.3D
Recorded application: Make: Volvo · Model: L30G · Year: 2014-2019 · Engine: L4 3.3L 203cid VoLvo D3.3D
Recorded application: Make: Volvo · Model: L35G · Year: 2013-2019 · Engine: L4 3.3L 203cid D3.3D
Recorded application: Make: Volvo · Model: L35G · Year: 2013-2019 · Engine: L4 3.3L 203cid VoLvo D3.3D
Recorded application: Make: Volvo · Model: PT125 · Year: 2008-2018 · Engine: L4 3.6L 221cid Kubota V3600-T
Recorded application: Make: Volvo · Model: PT125 · Year: 2008-2018 · Engine: L4 3.6L 221cid V3600-T
Recorded application: Make: Volvo · Model: PT125C · Year: 2017-2019 · Engine: L4 3.3L 203cid D3.3H
Recorded application: Make: Volvo · Model: PT125C · Year: 2017-2019 · Engine: L4 3.3L 203cid VoLvo D3.3H
Recorded application: Make: Volvo · Model: PT125R · Year: 2008-2016 · Engine: L4 3.6L 221cid Kubota V3600-T
Recorded application: Make: Volvo · Model: PT125R · Year: 2008-2016 · Engine: L4 3.6L 221cid V3600-T
Recorded application: Make: Volvo · Model: SD45 · Year: 2013-2018 · Engine: L4 3.6L 221cid Kubota V3600-T
Recorded application: Make: Volvo · Model: SD45 · Year: 2013-2018 · Engine: L4 3.6L 221cid V3600-T
Recorded application: Make: Volvo · Model: SD45B · Year: 2017-2019 · Engine: L4 3.3L 203cid D3.3H
Recorded application: Make: Volvo · Model: SD45B · Year: 2017-2019 · Engine: L4 3.3L 203cid VoLvo D3.3H
Recorded application: Make: Volvo · Model: SD45D · Year: 2008-2012 · Engine: L4 3.3L 201cid 4BT3.3
Recorded application: Make: Volvo · Model: SD45D · Year: 2008-2012 · Engine: L4 3.3L 201cid Cummins 4BT3.3
Recorded application: Make: Volvo · Model: SD45F · Year: 2008-2012 · Engine: L4 3.3L 201cid 4BT3.3
Recorded application: Make: Volvo · Model: SD45F · Year: 2008-2012 · Engine: L4 3.3L 201cid Cummins 4BT3.3
Recorded application: Make: Volvo · Model: SD70 · Year: 2008-2015 · Engine: L4 3.8L 230cid Kubota V3800
Recorded application: Make: Volvo · Model: SD70 · Year: 2008-2015 · Engine: L4 3.8L 230cid V3800
Recorded application: Make: Volvo · Model: SD77DA · Year: 2008-2012 · Engine: L4 4.5L 275cid Cummins QSB4.5
Recorded application: Make: Volvo · Model: SD77DA · Year: 2008-2012 · Engine: L4 4.5L 275cid QSB4.5

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 102211-9010

Which machines use 102211-9010?

Recorded compatible model references include Recorded application: Make: Caterpillar Ag. & Ind. · Model: 302.5C Mini Excavator · Year: 2004-2012 · Engine: S3L2, Recorded application: Make: Caterpillar Ag. & Ind. · Model: 303CR Mini Excavator · Year: 2001-2012 · Engine: S3L2, Recorded application: Make: Caterpillar · Model: 302.5C · Year: 2005-2015 · Engine: L3 1.3L 80cid Mitsubishi S3L2, Recorded application: Make: Caterpillar · Model: 302.5C · Year: 2005-2015 · Engine: L3 1.3L 80cid S3L2, Recorded application: Make: Caterpillar · Model: 902 · Year: 1998-2015 · Engine: L4 2.2L 135cid 3024, Recorded application: Make: Caterpillar · Model: 902 · Year: 1998-2015 · Engine: L4 2.2L 135cid CaterpiLLar 3024, Recorded application: Make: Volvo · Model: DD70 · Year: 2008-2016 · Engine: L4 3.9L 239cid 4B3.9, Recorded application: Make: Volvo · Model: DD70 · Year: 2008-2016 · Engine: L4 3.9L 239cid Cummins 4B3.9 and 28 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 102211-9010?

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 102211-9010 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.