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TG-A0021523 6PCS Fuel Injectors 3938431 4089277 for Cummins 6CT 6CTA 8.3L Diesel Engine | Direct Replacement Parts

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PRODUCT DETAILS

TG-A0021523 6PCS Fuel Injectors 3938431 4089277 for Cummins 6CT 6CTA 8.3L Diesel Engine | Direct Replacement Parts

OEM / Compatible Part Numbers

3938431
4089277
0432191343
3802753
3938431
4089277

Product Description

This 6PCS fuel injector set is designed as a direct replacement for Cummins 6CT and 6CTA 8.3L diesel engines, with primary reference numbers 3938431 and 4089277. The injectors are designed to provide proper fuel delivery and atomization for reliable combustion and engine performance, making them suitable for engine repair, maintenance, and replacement applications. Please verify the existing injector number and engine configuration before ordering.

Product Specifications

Specification	Details
Product Type	Diesel Fuel Injector
Quantity	6 Pieces
Main Part Numbers	3938431, 4089277
Additional Reference	0432191343, 3802753
Compatible Brand	Cummins
Engine Models	6CT, 6CTA8.3
Engine Displacement	8.3L
Fuel System	Diesel Fuel Injection
Application	Heavy-Duty Diesel Engine
Weight	Approx. 2.60 kg (2600 g) per injector — Estimated
Condition	New Replacement Parts

PRODUCT HIGHLIGHTS

Product Highlights

Feature	Description	Benefit
Direct Replacement	Matches 3938431 / 4089277 references	Easy installation
Precise Injection	Supports proper fuel atomization	Helps maintain engine performance
6-Piece Set	Includes six injectors	Complete engine replacement set

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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