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TG-A0021493 6PCS Fuel Injectors 0445120177 5254261 for Cummins QSB4.5L QSB6.7L ISB6.7L Engines | 5254261NX Replacement

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PRODUCT DETAILS

TG-A0021493 6PCS Fuel Injectors 0445120177 5254261 for Cummins QSB4.5L QSB6.7L ISB6.7L Engines | 5254261NX Replacement

Product Description

The TG-A0021493 6PCS Fuel Injector Set is a high-quality replacement designed for compatible Cummins QSB4.5L, QSB6.7L, and ISB6.7L diesel engines.

Engineered to provide precise fuel delivery and efficient fuel atomization, these injectors help support stable combustion, consistent engine performance, improved engine responsiveness, and efficient fuel consumption. The direct-fit design provides a practical replacement solution for worn or damaged injectors during fuel system repair and engine maintenance.

This complete 6PCS injector set replaces Cummins and Bosch reference numbers including 0445120177, 5254261, 5254261NX, 5254261PX, 5254261RX, and 5254261006R. It is suitable for compatible Dodge Ram, Freightliner, and Thomas applications powered by the listed Cummins diesel engines.

Please verify the original part number, engine model, vehicle/equipment application, and injector configuration before ordering to ensure proper compatibility.

Product Specifications

Property	Value
Product Model	TG-A0021493
Product Name	Fuel Injector
Quantity	6PCS
Main Part Numbers	0445120177 / 5254261
Compatible Brand	Cummins
Compatible Engines	QSB4.5L / QSB6.7L / ISB6.7L
Fuel Type	Diesel
Product Type	Diesel Fuel Injector
Condition	Brand New
Replacement Type	OEM-Quality Replacement
Installation	Direct Fit
Application	Truck / Bus / Commercial Vehicle / Heavy-Duty Equipment
Package Quantity	6 × Fuel Injectors
Product Weight	6.4 kg

OEM / Cross Reference Numbers

Brand / Category	Part Number
Bosch	0445120177
Cummins	5254261 / 5254261NX / 5254261PX / 5254261RX / 5254261006R

Compatible Engines

Engine Brand	Compatible Engine Model
Cummins	QSB4.5L
Cummins	QSB6.7L
Cummins	ISB6.7L

Compatible Applications

Vehicle / Application Type	Compatible Applications
Dodge Ram	Ram 1500 / 2500 / 3500 / 700 / 1500 Classic / 4000 applications
Dodge ProMaster	ProMaster 1500 / 2500 / 3500 / City / Rapid applications
Freightliner Trucks	Freightliner trucks equipped with compatible Cummins 6.7L engines
Freightliner School Buses	Freightliner school buses equipped with compatible Cummins 6.7L engines
Thomas School Buses	Thomas school buses equipped with compatible Cummins 6.7L engines
Engine Maintenance	Fuel injector replacement and diesel fuel system servicing

Packing / Weight / Package Information

Property	Details
Package Quantity	6PCS
Net Weight	6.4 kg
Gross Weight	To Be Confirmed
Carton Size	To Be Confirmed
Package Volume	To Be Confirmed
Package Contents	6 × Fuel Injectors
Packing Method	Protective Packaging + Carton

PRODUCT HIGHLIGHTS

Product Highlights

Precision Fuel Atomization	Direct-Fit Replacement	Complete 6PCS Set
Supports accurate fuel delivery and efficient combustion	Replaces 0445120177 / 5254261 and related numbers	Includes 6 fuel injectors for complete engine service
Helps support engine responsiveness and fuel efficiency	Designed for compatible Cummins applications	Suitable for trucks, buses, and heavy-duty 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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