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TG-A0021445 Fuel Injector 326-4700 3264700 for Caterpillar C6.4 Engine | CAT 320D 321DLCR 323DL Excavator Replacement

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ITEMNO： TGA0021445

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PRODUCT DETAILS

TG-A0021445 Fuel Injector 326-4700 3264700 for Caterpillar C6.4 Engine | CAT 320D 321DLCR 323DL Excavator Replacement

Product Description

The TG-A0021445 Fuel Injector is a high-quality common rail diesel injector designed for compatible Caterpillar C6.4 series engines.

Engineered to support precise fuel delivery and efficient fuel atomization, this injector helps maintain stable combustion, reliable engine operation, and consistent performance. It provides a practical direct replacement solution for worn or damaged injectors during Caterpillar engine repair and fuel system maintenance.

This injector replaces 326-4700 / 3264700 and is designed for compatible CAT excavator applications, including 320D, 321DLCR, and 323DL.

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

Product Specifications

Property	Value
Product Model	TG-A0021445
Product Name	Common Rail Fuel Injector
Quantity	1PCS
Main Part Numbers	326-4700 / 3264700
Compatible Brand	Caterpillar
Compatible Engine Series	C6.4
Fuel Type	Diesel
Product Type	Common Rail Diesel Fuel Injector
Condition	Brand New
Replacement Type	Direct Replacement
Application	Caterpillar Excavator / Construction Equipment
Package Quantity	1 × Fuel Injector
Product Weight	1.6 kg

OEM / Cross Reference Numbers

Brand / Category	Part Number
Caterpillar	326-4700 / 3264700

Compatible Engines

Engine Brand	Compatible Engine Model
Caterpillar	C6.4 Series

Compatible Applications

Machine / Application	Compatible Models
Excavator	CAT 320D
Excavator	CAT 321DLCR
Excavator	CAT 323DL
Caterpillar Equipment	Compatible machinery powered by C6.4 engines
Engine Maintenance	Fuel injector replacement, repair, and fuel system service

Packing / Weight / Package Information

Property	Details
Package Quantity	1PCS
Net Weight	1.6 kg
Gross Weight	To Be Confirmed
Carton Size	To Be Confirmed
Package Volume	To Be Confirmed
Package Contents	1 × Fuel Injector 326-4700 / 3264700
Packing Method	Protective Packaging + Carton

PRODUCT HIGHLIGHTS

Product Highlights

Common Rail Fuel Delivery	Direct Replacement	CAT C6.4 Compatibility
Designed for precise fuel injection and efficient fuel atomization	Replaces 326-4700 / 3264700	Compatible with Caterpillar C6.4 engine applications
Helps support stable combustion and reliable engine performance	Direct-fit replacement for compatible equipment	Suitable for CAT 320D, 321DLCR, and 323DL excavators

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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