ATG20276 Alternator 333-2213 3675103 3675104 3675235 4078701 for Case 921E 1121E Liebherr 984 Equipment-Products-TIANGUAN-Page 1

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ATG20276 Alternator 333-2213 3675103 3675104 3675235 4078701 for Case 921E 1121E Liebherr 984 Equipment

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PRODUCT DETAILS

Alternator ATG20276 3332213 3675103 3675104 3675235 4078701 114-2401 BLD3368GH for Caterpillar Case Liebherr Cummins 24V 100A 33SI Heavy Duty Equipment

OEM & Cross Reference

Brand	Part Numbers
CATERPILLAR	114-2401, 1142401
CUMMINS	3332213, 3675103, 3675104, 3675235, 4078701
DELCO	10455196, 10459196, 10459251, 19011153, 19011165, 19011175
PRESTOLITE	BLD3368GH
CARGO	113778
KRAUF	ALD0012
MOTORHERZ	ALD0012WA
WAIGLOBAL	1-2558-00DR-1

Product Description

This 24V 100A heavy-duty alternator (33SI platform) is designed for large industrial, mining, and construction machinery. Built with Delco IR/EF technology, it provides stable and efficient charging performance in extreme working environments.

Engineered for bi-directional rotation and negative ground systems, this alternator ensures reliable power output for high-demand equipment such as Caterpillar, Cummins-powered machines, and heavy mining trucks.

Fitment

Brand	Models
Caterpillar	12H, 14H, 16H, 24H, 120H, 135H, 140H, 160H, 834G, 988G, 990, 992G, 994, AD55, AP1000D, BG2455D, PM465, PM565
Cummins Engines	L10, M11, N14, QSB, QSC, QSK, QSL, QSM, QSX
Case	921E, 1121E
Liebherr	984
Komatsu	WA600, WA800, WA900, PC3000, PC4000, PC5500, PC8000
Volvo	G740, G746, G780, R100E
Hyundai	HX series, R800 series
Hitachi	EX1200-5, ZW370, ZW550
Sany	SY365C
Terex	TR60, TR100
Demag	H185S, H255S, H455S

Product Highlights

Feature	Description
High Output	24V 100A ensures stable power for heavy-duty systems
Industrial Grade	Designed for mining, construction, and off-highway equipment
OEM Replacement	Direct fit for Caterpillar, Cummins, and Delco systems

Technical Specifications

Parameter	Value
Item Type	Alternator
Voltage	24V
Amperage	100A
Series	33SI
Rotation	Bi-Directional
Ground	Negative
Regulator	IR/EF (Delco Type)
Condition	100% New
Weight	9.35KG

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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