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TG-A0021321 4PCS Fuel Injectors 4944482 4955572 for Cummins B3.3 Diesel Engine | Direct Replacement

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PRODUCT DETAILS

TG-A0021321 4PCS Fuel Injectors 4944482 4955572 for Cummins B3.3 Diesel Engine | Direct Replacement

Product Description

The TG-A0021321 4PCS Fuel Injector Set is a high-quality aftermarket replacement designed for compatible Cummins B3.3 diesel engines.

Engineered for precise fuel delivery and accurate fuel atomization, these injectors help support efficient combustion, stable engine operation, and reliable performance. The complete 4-piece set provides a practical solution for replacing worn or damaged injectors during engine maintenance, repair, and rebuilding.

Manufactured from high-strength, corrosion-resistant steel, the injectors are designed as direct-fit replacements for Cummins 4944482 and 4955572 without requiring modifications.

Please verify the original part number and engine model before ordering to ensure proper compatibility.

Product Specifications

Property	Value
Product Model	TG-A0021321
Product Name	Diesel Fuel Injector
Quantity	4PCS
Main Part Numbers	4944482 / 4955572
Compatible Brand	Cummins
Compatible Engine	B3.3
Fuel Type	Diesel
Material	High-Strength, Corrosion-Resistant Steel
Product Type	Diesel Fuel Injector
Condition	Brand New
Replacement Type	Direct-Fit Aftermarket Replacement
Application	Construction / Agricultural / Industrial / Generator Equipment
Package Quantity	4 × Fuel Injectors
Product Weight	2 kg

OEM / Cross Reference Numbers

Brand / Category	Part Number
Cummins	4944482 / 4955572

Compatible Engines

Engine Brand	Compatible Engine Model
Cummins	B3.3

Compatible Applications

Equipment / Application	Compatible Uses
Construction Equipment	Compact construction machinery powered by Cummins B3.3 engines
Agricultural Equipment	Agricultural tractors using compatible B3.3 diesel engines
Industrial Equipment	Industrial power units equipped with Cummins B3.3 engines
Generator Equipment	Diesel generator sets using compatible B3.3 engines
Engine Maintenance	Suitable for injector replacement, engine repair, and rebuilding

Packing / Weight / Package Information

Property	Details
Package Quantity	4PCS
Net Weight	2 kg
Gross Weight	To Be Confirmed
Carton Size	To Be Confirmed
Package Volume	To Be Confirmed
Package Contents	4 × Fuel Injectors
Packing Method	Protective Packaging + Carton

PRODUCT HIGHLIGHTS

Product Highlights

Precision Fuel Atomization	Direct-Fit Replacement	Complete 4PCS Set
Supports accurate fuel delivery and efficient combustion	Direct replacement for Cummins 4944482 / 4955572 applications	Includes 4 injectors for complete engine service
Helps support fuel efficiency and reliable engine performance	No modifications required for compatible applications	Suitable for construction, agricultural, industrial, and generator equipment

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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