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ATG11992 Alternator DEN-101211-8140 101211-8130 101211-814 101211-8140 101211-8300 211-8002 12350N for Caterpillar 3126B 322C L 322C LN

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ITEMNO： ATG11992

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PRODUCT DETAILS

ATG11992 Alternator for Caterpillar 3126B 322C 322C L 322C LN 324D 325C – 24V 65A

Part Numbers

ARROWHEAD: AND0553, ND101211-8140
J & N ELECTRICAL PRODUCTS: 400-52203
CATERPILLAR: 185-5294
DENSO: 101211-8130, 101211-814, 101211-8140, 101211-8300, 211-8002
LESTER: 12350

Product Description

The ATG11992 Alternator is a high-quality 24V 65A aftermarket alternator designed for Caterpillar construction equipment and excavator applications. It features an external fan, internal regulator, negative polarity, and a B+ terminal with 5/16-18 size, providing reliable charging performance for demanding heavy-duty equipment.

This alternator is suitable for a wide range of Caterpillar models equipped with 3126B, 3126 and C-series engines, including the 3126B, 322C, 322C L, 322C LN, 324D and 325C families.

Voltage: 24V
Amperage: 65A
Condition: New
Fan Location: External
Regulator Location: Internal
Terminal ID: 2
B+ Terminal Size: 5/16-18
Polarity: Negative
Unit Type: Alternator
Weight: 9.6 kg

Specifications

Specification	Details
Part Number	ATG11992
Type	Alternator
Voltage	24V
Amperage	65A
Condition	New
Fan Location	External
Regulator Location	Internal
Terminal ID	2
B+ Terminal Size	5/16-18
Polarity	Negative
Weight	9.6 kg

Fitment

Caterpillar 3126B, 322C L with 3126, 322C LN with 3126, 322C with 3126, 322CL, 322CLN, 324D L with C-series engine, 324D with C-series engine, 324DL, 324DLN, 324DLNOEM, 325C L with 3126, 325C with 3126, 325CCR, 325CL, 325CLN, 325CMH.

Key Features

Feature	Description
24V 65A Output	Provides reliable charging performance for heavy-duty Caterpillar equipment
External Fan	Helps maintain proper alternator operating temperature
Internal Regulator	Integrated voltage regulation for stable electrical output
Negative Polarity	Designed for specified Caterpillar electrical systems
B+ Terminal	Uses a 5/16-18 B+ terminal connection
Wide Fitment	Suitable for multiple Caterpillar excavator and construction equipment models
New Aftermarket Unit	Brand-new replacement alternator
Heavy-Duty Design	Suitable for demanding construction and off-road applications

Keywords

Caterpillar 24V Alternator
Denso 65A Alternator
Caterpillar Excavator Alternator

PRODUCT HIGHLIGHTS
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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