Alternators

4N3986 24V 60A Alternator for CAT 130G 3304

Q: What numbers are documented for 4N3986?

Primary Part Number: 4N3986. Source Catalog Number: 1117746. Catalog Cross-Reference - Verify Configuration: 0242715. Catalog Cross-Reference - Verify Configuration: 0R5203. Catalog Cross-Reference - Verify Configuration: 1-2690-00DR. Catalog Cross-Reference - Verify Configuration: 101-30200. Catalog Cross-Reference - Verify Configuration: 101-30204. Catalog Cross-Reference - Verify Configuration: 110-459. Catalog Cross-Reference - Verify Configuration: 110591. Catalog Cross-Reference - Verify Configuration: 1117648. Catalog Cross-Reference - Verify Configuration: 1117734. Catalog Cross-Reference - Verify Configuration: 1117826. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 4N3986 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.

1 product photo · Swipe on mobile, or hover and select a thumbnail.

OEM / reference4N3986

SpecificationAlternator

Catalog ID53633326

Product Type: Alternator
Product Brand: EexcavaStart
Technical Specification: 60 Amp/24 Volt, Bi-Directional, Insulated Grd., w/o Pulley
Design: IR/EF
Voltage: 24 V
Rated Output: 60 A
Rotation: BI
Pulley: w/o Pulley
Plug Clock: 09:00 Plug Clock
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	4N3986
Source Catalog Number	Exact technical catalog record	1117746
Cross-reference (fitment check required)	Exact catalog record; configuration check required	0242715
Cross-reference (fitment check required)	Exact catalog record; configuration check required	0R5203
Cross-reference (fitment check required)	Exact catalog record; configuration check required	1-2690-00DR
Cross-reference (fitment check required)	Exact catalog record; configuration check required	101-30200
Cross-reference (fitment check required)	Exact catalog record; configuration check required	101-30204
Cross-reference (fitment check required)	Exact catalog record; configuration check required	110-459
Cross-reference (fitment check required)	Exact catalog record; configuration check required	110591
Cross-reference (fitment check required)	Exact catalog record; configuration check required	1117648
Cross-reference (fitment check required)	Exact catalog record; configuration check required	1117734
Cross-reference (fitment check required)	Exact catalog record; configuration check required	1117826
Cross-reference (fitment check required)	Exact catalog record; configuration check required	1117834
Cross-reference (fitment check required)	Exact catalog record; configuration check required	112261
Cross-reference (fitment check required)	Exact catalog record; configuration check required	20077
Cross-reference (fitment check required)	Exact catalog record; configuration check required	20109010
Cross-reference (fitment check required)	Exact catalog record; configuration check required	20112012
Cross-reference (fitment check required)	Exact catalog record; configuration check required	240-823
Cross-reference (fitment check required)	Exact catalog record; configuration check required	3000347
Cross-reference (fitment check required)	Exact catalog record; configuration check required	30SI
Cross-reference (fitment check required)	Exact catalog record; configuration check required	321-645
Cross-reference (fitment check required)	Exact catalog record; configuration check required	3604685RX
Cross-reference (fitment check required)	Exact catalog record; configuration check required	400-12087
Cross-reference (fitment check required)	Exact catalog record; configuration check required	400-12087R
Cross-reference (fitment check required)	Exact catalog record; configuration check required	400-12369
Cross-reference (fitment check required)	Exact catalog record; configuration check required	42715
Cross-reference (fitment check required)	Exact catalog record; configuration check required	42715-100A
Cross-reference (fitment check required)	Exact catalog record; configuration check required	42715-75A
Cross-reference (fitment check required)	Exact catalog record; configuration check required	48-0636
Cross-reference (fitment check required)	Exact catalog record; configuration check required	5114
Cross-reference (fitment check required)	Exact catalog record; configuration check required	646.001.060.030
Cross-reference (fitment check required)	Exact catalog record; configuration check required	67263
Cross-reference (fitment check required)	Exact catalog record; configuration check required	67263N
Cross-reference (fitment check required)	Exact catalog record; configuration check required	7263
Cross-reference (fitment check required)	Exact catalog record; configuration check required	7263N
Cross-reference (fitment check required)	Exact catalog record; configuration check required	7263R
Cross-reference (fitment check required)	Exact catalog record; configuration check required	90-01-3097
Cross-reference (fitment check required)	Exact catalog record; configuration check required	90-01-3097N
Cross-reference (fitment check required)	Exact catalog record; configuration check required	A-1103
Cross-reference (fitment check required)	Exact catalog record; configuration check required	A30J60
Cross-reference (fitment check required)	Exact catalog record; configuration check required	A9044
Cross-reference (fitment check required)	Exact catalog record; configuration check required	ADR0074
Cross-reference (fitment check required)	Exact catalog record; configuration check required	ALT13001U
Cross-reference (fitment check required)	Exact catalog record; configuration check required	ALT22009
Cross-reference (fitment check required)	Exact catalog record; configuration check required	AO-00936R
Cross-reference (fitment check required)	Exact catalog record; configuration check required	CAL60602
Cross-reference (fitment check required)	Exact catalog record; configuration check required	CAL60602AS
Cross-reference (fitment check required)	Exact catalog record; configuration check required	DA-589
Cross-reference (fitment check required)	Exact catalog record; configuration check required	F032110591
Cross-reference (fitment check required)	Exact catalog record; configuration check required	F032112261
Cross-reference (fitment check required)	AC DELCO	321-645
Cross-reference (fitment check required)	API MARINE	20077
Cross-reference (fitment check required)	ARROWHEAD	ADR0074
Cross-reference (fitment check required)	CARGO	112261
Cross-reference (fitment check required)	CATERPILLAR	0R5203
Cross-reference (fitment check required)	CUMMINS	3000347
Cross-reference (fitment check required)	CUMMINS	3604685RX
Cross-reference (fitment check required)	DELCO	1117648
Cross-reference (fitment check required)	DELCO	1117734
Cross-reference (fitment check required)	DELCO	1117746
Cross-reference (fitment check required)	DELCO	1117826
Cross-reference (fitment check required)	DELCO	1117834
Cross-reference (fitment check required)	J&N Electrical Products	400-12087
Cross-reference (fitment check required)	J&N Electrical Products	400-12087R
Cross-reference (fitment check required)	LESTER	7263
Cross-reference (fitment check required)	WAI	7263N

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

4N3986

Cross-reference (fitment check required)

0242715
0R5203
1-2690-00DR
101-30200
101-30204
110-459
110591
1117648
1117734
1117826
1117834
112261
20077
20109010
20112012
240-823
3000347
30SI
321-645
3604685RX
400-12087
400-12087R
400-12369
42715
42715-100A
42715-75A
48-0636
5114
646.001.060.030
67263
67263N
7263
7263N
7263R
90-01-3097
90-01-3097N
A-1103
A30J60
A9044
ADR0074
ALT13001U
ALT22009
AO-00936R
CAL60602
CAL60602AS
DA-589
F032110591
F032112261
1117746

Other documented relationship

1117746

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: 53633326
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

61 model references

Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 130G · Year: 1994-1995 · Engine: Cat. 3304
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3304 · Year: 1986-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3306 · Year: 1985-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3406 · Year: 1970-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3408 · Year: 1970-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3412 · Year: 1986-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3512 · Year: 1986-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3516 · Year: 1986-1993 · Engine: All
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: PR450 · Year: 1992 · Engine: Caterpillar 3208, 10.4L Dsl.
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: PR450C · Year: 1992 · Engine: Caterpillar 3208, 10.4L Dsl.
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: PR750B · Year: 1993 · Engine: Caterpillar 3412, 27.0L Dsl.
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1993 · Engine: 3304
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1993 · Engine: 3306
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1993 · Engine: 3512
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1993 · Engine: 3516
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1997 · Engine: 3406
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1997 · Engine: 3408
Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: Various Models · Year: 1986-1997 · Engine: 3412
Exact catalog application: Make: Cummins Engines · Model: K Series · Year: 1983-1990 · Engine:
Exact catalog application: Make: Cummins Engines · Model: L SERIES · Year: 1990-1994 · Engine: Cummins LTA10-C325
Exact catalog application: Make: Cummins Engines · Model: V Series · Year: 1983-1985 · Engine: 50.3L Engine
Exact catalog application: Make: Waukesha · Model: F-2895 · Year: 1975-1986 · Engine: 6cyl Gas, LPG & Diesel
Exact catalog application: Make: Waukesha · Model: F-3335D · Year: 1979-1986 · Engine: 6cyl Diesel
Exact catalog application: Make: Waukesha · Model: F-3521 · Year: 1975-1986 · Engine: 6cyl Gas and LPG
Exact catalog application: Make: Waukesha · Model: H-1077 · Year: 1974-1978 · Engine: 8cyl Gas and Diesel
Exact catalog application: Make: Waukesha · Model: L-1616 · Year: 1974-1978 · Engine: 12cyl Gas and Diesel
Exact catalog application: Make: Waukesha · Model: L-5108G · Year: 1975-1986 · Engine: 12cyl Gas
Exact catalog application: Make: Waukesha · Model: L-5790 · Year: 1975-1986 · Engine: 12cyl Gas and Diesel
Exact catalog application: Make: Waukesha · Model: L-5792 · Year: 1975-1978 · Engine: 12cyl Gas and Diesel
Exact catalog application: Make: Waukesha · Model: L-6670D · Year: 1979-1986 · Engine: 12cyl Diesel
Exact catalog application: Make: Waukesha · Model: L-7042G · Year: 1975-1986 · Engine: 12cyl Gas and Diesel
Exact catalog application: Make: Waukesha · Model: P-2154 · Year: 1974-1978 · Engine: 16cyl Gas and Diesel
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1978 · Engine: Caterpillar 3208
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1979 · Engine: DD 12V-71
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1979 · Engine: DD 6V-53
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1979 · Engine: DD 6V-71
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1981 · Engine: DD 8V-71
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: Caterpillar 3306
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: Caterpillar 3406
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: Cummins K / KT
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: Cummins NH / NTA / NTC
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: Cummins V-903
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: Cummins VT-555
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: DD 6V-92
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1982 · Engine: DD 8V-92
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1974-1988 · Engine: Caterpillar 3408
Exact catalog application: Make: Western Star HD · Model: All Models (By Engine) · Year: 1977-1981 · Engine: Caterpillar 1693
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1980 · Engine: DD 12V-71
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1981 · Engine: Caterpillar 1693
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1981 · Engine: DD 8V-71
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Caterpillar 3306
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Caterpillar 3406
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Caterpillar 3408
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Cummins K / KT
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Cummins NH.NTA,NTC,PT
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Cummins VT-555
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: Cummins VT-903
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: DD 6V-71
Exact catalog application: Make: White Industrial · Model: All Models (By Engine) · Year: 1974-1984 · Engine: DD 6V-92
Caterpillar catalog applications: 3406C, 3408C, 3412C, 3508, 3508C, 3512B, 3512C, 3516B, 3516C, C18, CG170-16, CX31-C13I, CX31-C15I, CX31-P600, CX48-P2300, D25C, D30C, D350C, G3508, G3512, G3516, G3516B, G3516C, G3516E, G3516H, G3520, G3520B, G3520C, G3520E, G3520H, PMG3516, PR-1000, PR-1000C, SR4, TH35-C13I, TH35-C15I, TH35-E81, TH48-E70, TH48-E80
Caterpillar catalog engine references: 3116, 3126, 3126B, 3176B, 3176C, 3196, 3304B, 3306B, 3306C, 3406B, 3406C, 3408B, 3408C, 3412C, 3412D, 3456, 3508, 3508B, 3508C, 3512B, 3512C, 3516B, 3516C, C-10, C-12, C-15, C-16, C-9, C11, C13, C18, C27, C30, C7, CG137-12, D330C, D333C, D342, D342C, D343, D346, D348, D349, D353C, D353D, D353E, D379, D379A, D379B, D398, D398A, D398B, D399, G3406, G3408, G3408C, G3412, G342C, G3508, G3508B, G3508J, G3512, G3512B, G3512J, G3516, G3516B, G3520B, G353D, G379, G379A, G398, G399

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 4N3986

Which machines use 4N3986?

Recorded compatible model references include Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 130G · Year: 1994-1995 · Engine: Cat. 3304, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3304 · Year: 1986-1993 · Engine: All, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3306 · Year: 1985-1993 · Engine: All, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3406 · Year: 1970-1993 · Engine: All, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3408 · Year: 1970-1993 · Engine: All, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3412 · Year: 1986-1993 · Engine: All, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3512 · Year: 1986-1993 · Engine: All, Exact catalog application: Make: Caterpillar Ag. & Ind. · Model: 3516 · Year: 1986-1993 · Engine: All and 53 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 4N3986?

Documented reference numbers (verify configuration; not automatically direct interchanges): 1117746. 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 4N3986 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.