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ATG20723 Alternator 383-0592 101211-8632 for Caterpillar 303.5E 303.5E2 303.5E2-CR 304C-R Mini Excavator

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PRODUCT DETAILS

ATG20723 Alternator 383-0592 146-06138 A-80632 for Caterpillar 303.5E 304C-R 305E2 306E2 Mini Excavator Denso Type 12V 60A 1PK

OEM / Cross Reference Part Numbers
383-0592, 146-06138, A-80632, 101211-8630, 101211-8631, 101211-8632, 1K411-64010, 1K411-64011, 1K411-64012, 1K411-64013, 028630, 2040579, 400-52495, 695534055, ADN579A

Product Description

The ATG20723 Alternator is a premium aftermarket replacement designed for Caterpillar mini excavators and compact construction equipment. Replacing OEM references such as CAT 383-0592 and Denso 101211-8630 series, this alternator delivers stable and efficient charging performance for demanding working environments.

Built in a Denso-style compact design, it features a 12V 60A output with 1PK pulley configuration, ensuring reliable power supply for engine systems, control modules, and onboard electrical components. It is engineered for durability, precision fitment, and long service life in harsh construction conditions.

Specifications

Item	Details
Product Type	Alternator
Unit Type	Denso Style
Voltage	12V
Amperage	60A
Pulley Type	1PK
Condition	New Aftermarket
Application	Mini Excavator / Construction Equipment
Weight	3.8KG

OEM & Cross Reference

Brand	Part Numbers
Caterpillar	383-0592, 146-06138, A-80632
Denso	101211-8630, 101211-8631, 101211-8632
Kubota	1K411-64010, 1K411-64011, 1K411-64012, 1K411-64013
Other	028630, 2040579, 400-52495, 695534055, ADN579A

Fitment

Compatible Models

Caterpillar Mini Excavators

303.5E, 303.5E2, 303.5E2-CR
304C-R, 304E, 304E2, 304E2-CR
304.5E, 304.5E2, 304.5E2-XTC
305E, 305E2, 305E2-CR
305.5E, 305.5E2, 305.5E2-CR
306E2
307.5, 307E2
901C2

PRODUCT HIGHLIGHTS

Feature	Benefit
Denso Type Design	OEM-level fit and performance
60A Stable Output	Reliable charging for compact equipment
1PK Pulley System	Smooth belt operation and durability
Heavy-Duty Construction	Built for construction site conditions

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

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WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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