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ATG20613 Alternator 5316342 5318121 for Cummins ISF 3.8L Engine | Replacement

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PRODUCT DETAILS

ATG20613 Alternator 5316342 5318121 for Cummins ISF 3.8L Engine | Replacement

OEM / Compatible Part Numbers

5316342
5318121
5316342 Alternator
5318121 Alternator
Cummins ISF 3.8 Alternator

Product Description

This alternator is designed as an aftermarket replacement for Cummins ISF 3.8L diesel engine applications using part numbers 5316342 and 5318121. It is designed to provide reliable electrical charging performance for the engine and connected electrical system, helping maintain proper battery charging and stable electrical power during operation. Built for dependable service in commercial, industrial, and equipment applications, this replacement alternator is suitable for replacing a worn or failed original unit in compatible Cummins ISF 3.8L applications.

ITEM DESCRIPTION: ALTERNATOR

UNIT TYPE: TG

VOLTS: 12V

AMPERAGE: 120/135A 8PK

Specifications

Item	Specification
Product Type	Alternator
Main Part Numbers	5316342 / 5318121
Application	Cummins Diesel Engine
Compatible Engine	ISF 3.8L
Function	Battery Charging / Electrical Power
Condition	New Aftermarket Replacement
Weight	Approx. 6.0 KG (Estimated)

PRODUCT HIGHLIGHTS

Highlights

Feature	Description	Benefit
Direct Replacement	Designed to replace specified Cummins alternator references	Helps restore the engine charging system
Reliable Charging	Provides stable electrical charging performance	Supports battery and electrical system operation
Durable Construction	Built for diesel engine applications	Supports dependable operation and service life

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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