CAT 24V 275A Excavator Alternator OEM 322-9743

Name: CAT 24V 275A Excavator Alternator OEM 322-9743
Brand: EexcavaStart
SKU: 53379110

OEM / reference322-9743 · CAT

Specification24V 275A

Catalog ID53379110

24V 275A reference 322-9743. Compatibility references include Make: Caterpillar · Model: 120M 2 · Year: 2017-2019 · Engine: L6 7.0L 428cid Caterpillar, Make: Caterpillar · Model: 120M2 AWD · Year: 2017-2019 · Engine: L6 7.0L 428cid C7.1, Make: Caterpillar · Model: 120M2 AWD · Year: 2017-2019 · Engine: L6 7.0L 428cid Caterpillar and 65 additional models listed below. Compare the part number, connector layout, mounting points and the original unit before ordering; machine serial range can affect fitment.

OEM: 322-9743
Feature: Alternator
VDC: 24V 275A
Technical Specification: 275 Amp/24 Volt
Design: IR/EF
Voltage: 24
Rated Output: 275

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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

7326N
100-18211
100-18216
101-55211
101-55219
2060620.1
240-4160
240-4161
240-4162
240-4164
240-4256
240-4257
240-4259
240-4260
240-4262
240-55102
240-55102N
322-9743
554816RID
55SI-24V
61006082
61006083
646.057.275.030
646.057.275.390
7314
7314N
7321
7321N
7326
8600434
8600453
8600480
8600483
8600737
8600739
8600807
90-01-4753
90-01-4753N
A-1853
A-1854
A1109S
A1110S
AVF-7314
AVF-7321
BLP4106
BLP4111M
CAL60620GS
XA2019
XA2085
XA33198
XA4405
PIC
DELCO
LESTER

Search with or without hyphens. Match the complete number on the original part.

Product summary

24V 275A

Category: Alternators
Catalog ID: 53379110
Photo views: 4

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

68 model references

Make: Caterpillar · Model: 120M 2 · Year: 2017-2019 · Engine: L6 7.0L 428cid Caterpillar
Make: Caterpillar · Model: 120M2 AWD · Year: 2017-2019 · Engine: L6 7.0L 428cid C7.1
Make: Caterpillar · Model: 120M2 AWD · Year: 2017-2019 · Engine: L6 7.0L 428cid Caterpillar
Make: Caterpillar · Model: 120M2 AWD · Year: 2017-2019 · Engine: L6 7.0L 428cid CaterpiLLar C7.1
Make: Caterpillar · Model: 120M2 · Year: 2017-2019 · Engine: L6 7.0L 428cid C7.1
Make: Caterpillar · Model: 120M2 · Year: 2017-2019 · Engine: L6 7.0L 428cid CaterpiLLar C7.1
Make: Caterpillar · Model: 12M 2 AWD · Year: 2012-2019 · Engine: L6 9.3L 567cid C9.3
Make: Caterpillar · Model: 12M 2 AWD · Year: 2012-2019 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 12M 2 · Year: 2012-2019 · Engine: L6 9.3L 567cid C9.3
Make: Caterpillar · Model: 12M 2 · Year: 2012-2019 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 12M 2 · Year: 2012-2019 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 12M 3 AWD · Year: 2017-2019 · Engine: L6 9.3L 567cid C9.3
Make: Caterpillar · Model: 12M 3 AWD · Year: 2017-2019 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 12M 3 · Year: 2017-2025 · Engine: L6 9.3L 567cid C9.3
Make: Caterpillar · Model: 12M 3 · Year: 2017-2025 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 12M 3 · Year: 2017-2025 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 12M2 AWD · Year: 2012-2019 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 12M3 AWD · Year: 2017-2019 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 140M 2 · Year: 2011-2017 · Engine: L6 8.8L 537cid Caterpillar
Make: Caterpillar · Model: 140M 3 · Year: 2017-2019 · Engine: L6 8.8L 537cid Caterpillar
Make: Caterpillar · Model: 140M2 AWD · Year: 2011-2017 · Engine: L6 8.8L 537cid C9
Make: Caterpillar · Model: 140M2 AWD · Year: 2011-2017 · Engine: L6 8.8L 537cid Caterpillar
Make: Caterpillar · Model: 140M2 AWD · Year: 2011-2017 · Engine: L6 8.8L 537cid CaterpiLLar C9
Make: Caterpillar · Model: 140M2 · Year: 2011-2017 · Engine: L6 8.8L 537cid C9
Make: Caterpillar · Model: 140M2 · Year: 2011-2017 · Engine: L6 8.8L 537cid CaterpiLLar C9
Make: Caterpillar · Model: 140M3 · Year: 2017-2019 · Engine: L6 8.8L 537cid C9
Make: Caterpillar · Model: 140M3 · Year: 2017-2019 · Engine: L6 8.8L 537cid CaterpiLLar C9
Make: Caterpillar · Model: 14M 3 · Year: 2017-2025 · Engine: L6 12.5L 763cid Caterpillar
Make: Caterpillar · Model: 14M3 · Year: 2017-2025 · Engine: L6 12.5L 763cid C13
Make: Caterpillar · Model: 14M3 · Year: 2017-2025 · Engine: L6 12.5L 763cid CaterpiLLar C13
Make: Caterpillar · Model: 160M 3 · Year: 2017-2025 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 160M2 AWD · Year: 2011-2017 · Engine: L6 8.8L 537cid C9
Make: Caterpillar · Model: 160M2 AWD · Year: 2011-2017 · Engine: L6 8.8L 537cid Caterpillar
Make: Caterpillar · Model: 160M2 AWD · Year: 2011-2017 · Engine: L6 8.8L 537cid CaterpiLLar C9
Make: Caterpillar · Model: 160M2 AWD · Year: 2011-2017 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 160M2 AWD · Year: 2011-2017 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 160M3 AWD · Year: 2017-2025 · Engine: L6 9.3L 567cid C9.3
Make: Caterpillar · Model: 160M3 AWD · Year: 2017-2025 · Engine: L6 9.3L 567cid Caterpillar
Make: Caterpillar · Model: 160M3 AWD · Year: 2017-2025 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 160M3 · Year: 2017-2025 · Engine: L6 9.3L 567cid C9.3
Make: Caterpillar · Model: 160M3 · Year: 2017-2025 · Engine: L6 9.3L 567cid CaterpiLLar C9.3
Make: Caterpillar · Model: 16M 3 · Year: 2015-2025 · Engine: L6 12.5L 763cid Caterpillar
Make: Caterpillar · Model: 16M3 · Year: 2015-2025 · Engine: L6 12.5L 763cid C13
Make: Caterpillar · Model: 16M3 · Year: 2015-2025 · Engine: L6 12.5L 763cid CaterpiLLar C13
Make: Caterpillar · Model: 18M 3 · Year: 2016-2025 · Engine: L6 12.5L 763cid Caterpillar
Make: Caterpillar · Model: 18M3 · Year: 2016-2025 · Engine: L6 12.5L 763cid C13
Make: Caterpillar · Model: 18M3 · Year: 2016-2025 · Engine: L6 12.5L 763cid CaterpiLLar C13
Make: Caterpillar · Model: 793F · Year: 2009-2022 · Engine: V16 85.0L 5167cid Caterpillar
Make: Caterpillar · Model: 793F · Year: 2009-2022 · Engine: V16 85.0L 5167cid Caterpillar C175-16
Make: Caterpillar · Model: 797F · Year: 2009-2022 · Engine: V20 106.0L 6456cid C175-20
Make: Caterpillar · Model: 797F · Year: 2009-2022 · Engine: V20 106.0L 6456cid Caterpillar
Make: Caterpillar · Model: 797F · Year: 2009-2022 · Engine: V20 106.0L 6456cid CaterpiLLar C175-20
Make: Caterpillar · Model: 950M Z · Year: 2021-2023 · Engine: L6 7.0L 428cid C7.1
Make: Caterpillar · Model: 950M Z · Year: 2021-2023 · Engine: L6 7.0L 428cid Caterpillar
Make: Caterpillar · Model: 950M Z · Year: 2021-2023 · Engine: L6 7.0L 428cid CaterpiLLar C7.1
Make: Caterpillar · Model: D9R · Year: 1996-2004 · Engine: V8 18.0L 1099cid 3408C
Make: Caterpillar · Model: D9R · Year: 1996-2004 · Engine: V8 18.0L 1099cid Caterpillar
Make: Caterpillar · Model: D9R · Year: 1996-2004 · Engine: V8 18.0L 1099cid CaterpiLLar 3408C
Make: Caterpillar · Model: D9T · Year: 2015-2025 · Engine: L6 18.1L 1105cid C18
Make: Caterpillar · Model: D9T · Year: 2015-2025 · Engine: L6 18.1L 1105cid Caterpillar
Make: Caterpillar · Model: D9T · Year: 2015-2025 · Engine: L6 18.1L 1105cid CaterpiLLar C18
Make: Motor Coach Industries · Model: D4000 · Year: 2021-2023 · Engine: 11.9L 726cid Cummins X12
Make: Motor Coach Industries · Model: D4500 · Year: 2021-2023 · Engine: 11.9L 726cid Cummins X12
Make: Motor Coach Industries · Model: D4500 · Year: 2021-2024 · Engine: 11.9L 726cid Cummins X12; DIESEL
Make: Motor Coach Industries · Model: D4520 · Year: 2021-2024 · Engine: 11.9L 726cid Cummins X12; DIESEL
Make: Motor Coach Industries · Model: J3500 · Year: 2019-2021 · Engine: -6 9.0L 549cid Cummins L9
Make: Motor Coach Industries · Model: J4500 · Year: 2019-2021 · Engine: L6 12.8L 12809cc 781cid Detroit Diesel DD13
Make: Prevost · Model: X3 Coach · Year: 2007-2019 · Engine: L6 12.8L 780cid Volvo D13

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

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