CAT C3.3B Excavator Alternator 12V 80A OEM 397-9953 A5TA8277

Name: CAT C3.3B Excavator Alternator 12V 80A OEM 397-9953 A5TA8277
Brand: EexcavaStart
SKU: 53634325

OEM / reference397-9953 A5TA8277 · CAT C3.3B 236D

Specification12V 80A

Catalog ID53634325

12V 80A reference 397-9953 A5TA8277. Compatibility references include Make: Caterpillar · Model: 236B3 · Year: 2016-2017 · Engine: L4 3.3L 201cid Caterpillar C3.3B, Make: Caterpillar · Model: 236D · Year: 2015-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B, Make: Caterpillar · Model: 236D3 · Year: 2020-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B and 30 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: 397-9953 A5TA8277
Feature: Alternator
VDC: 12V 80A
Technical Specification: 80 Amp/12 Volt, CW, 1-Groove Pulley
Design: IR/IF
Voltage: 12
Rated Output: 80
Rotation: CW
Pulley Class: V1

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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

23992N
143-21113
1G398-64012
1G398-64013
203-5553
230-50122
23992
397-9953
400-48201
554511
554511RI
695.530.080.200
90-27-3464
A-80630
A005TA8277
A005TA8277A
A005TCA177
A5383S
A5TA8277
A5TA8277A
A5TCA177
CAL35358
CAL35358AS
CAL35358GS
PIC
LESTER
MITSUBISHI
397-9953 A5TA8277

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

Product summary

12V 80A

Category: Alternators
Catalog ID: 53634325
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

33 model references

Make: Caterpillar · Model: 236B3 · Year: 2016-2017 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 236D · Year: 2015-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 236D3 · Year: 2020-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 236DR · Year: 2020-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 242D · Year: 2013-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 242D3 · Year: 2020-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 242DR · Year: 2015-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 246D · Year: 2016-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 246D3 · Year: 2020-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 257D · Year: 2013-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 257D3 · Year: 2020-2023 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 259D · Year: 2015-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 259D3 · Year: 2020-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 262D · Year: 2016-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 262D3 · Year: 2020-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 277D · Year: 2013-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 279D · Year: 2013-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 279D3 · Year: 2020-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 287D · Year: 2014-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 289D · Year: 2013-2020 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 289D3 · Year: 2019-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 906H2 · Year: 2012-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 906K · Year: 2019-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 906M · Year: 2015-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 907H2 · Year: 2012-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 907K · Year: 2019-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 907M · Year: 2015-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 908H2 · Year: 2013-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 908K · Year: 2019-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: 908M · Year: 2015-2024 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: AP300F · Year: 2016-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Caterpillar · Model: AP355F · Year: 2016-2025 · Engine: L4 3.3L 201cid Caterpillar C3.3B
Make: Kubota · Model: Various · Year: 2012 · Engine: V3300

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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