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TG-A0021620 1PCS Fuel Injector 4914458 4060959 for Cummins M11 ISM11 QSM11 Engines | Diesel Replacement

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ITEMNO： TGA0021620

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PRODUCT DETAILS

TG-A0021620 1PCS Fuel Injector 4914458 4060959 for Cummins M11 ISM11 QSM11 Engines | Diesel Replacement

Product Description

The TG-A0021620 1PCS Fuel Injector is a premium replacement diesel injector designed for compatible Cummins 11-liter engine platforms, including mechanical M11-series and electronic ISM11/QSM11 applications.

Designed for precise fuel metering and consistent fuel atomization, this injector supports efficient combustion, stable engine operation, and reliable performance in demanding heavy-duty environments. The injector features a 25,000 PSI operating pressure, 6-hole SAC nozzle design, and hardened steel construction for durability.

It replaces Cummins part numbers 4914458 and 4060959, including applicable RX / NX / PX suffix variants, and is suitable for commercial vehicles, construction equipment, marine auxiliary power, and generator applications.

Product Specifications

Property	Value
Product Model	TG-A0021620
Product Name	Diesel Fuel Injector
Quantity	1PCS
Main Part Numbers	4914458 / 4060959
Suffix Variants	RX / NX / PX
Compatible Brand	Cummins
Compatible Engines	M11 / M11-STC / MTA11 / ISM11 / QSM11 / ISME / CM570
Fuel Type	Diesel
Operating Pressure	25,000 PSI
Nozzle Type	6-Hole SAC / Spherical Angle Coat
Flow Rate	480 cc/min @ 5,000 PSI
Flow Consistency	±1.5%
Temperature Range	-40°C to 140°C
Seal Type	Copper Washer Included
Construction	Hardened Steel
Condition	Brand New
Replacement Type	Premium Replacement
Application	Heavy-Duty / Construction / Marine / Generator Equipment
Package Quantity	1 × Fuel Injector
Product Weight	1.2 kg

OEM / Cross Reference Numbers

Brand / Category	Part Number
Cummins	4914458 / 4060959
Cummins Suffix Variants	4914458RX / 4914458NX / 4914458PX / 4060959RX / 4060959NX / 4060959PX

Compatible Engines

Engine Category	Compatible Engine Models
Cummins Mechanical	M11 / M11-STC / MTA11
Cummins Electronic	ISM11 / QSM11 / ISME
Cummins Industrial	CM570

Compatible Applications

Machine / Application Category	Compatible Applications
Freightliner Trucks	Freightliner Century Class with compatible ISM11 engines
Marine Equipment	Marine auxiliary power systems using compatible QSM11 engines
Construction Equipment	Heavy-duty construction machinery using compatible M11-series engines
Generator Sets	Generator systems equipped with compatible Cummins CM570 engines
Heavy-Duty Equipment	Commercial, industrial, and other equipment using compatible Cummins 11-liter engines

Packing / Weight / Package Information

Property	Details
Package Quantity	1PCS
Net Weight	1.2 kg
Gross Weight	To Be Confirmed
Carton Size	To Be Confirmed
Package Volume	To Be Confirmed
Package Contents	1 × Fuel Injector
Packing Method	Protective Packaging + Carton

PRODUCT HIGHLIGHTS

Product Highlights

25,000 PSI High-Pressure Design	6-Hole SAC Precision Nozzle	Durable Heavy-Duty Construction
Supports high-pressure fuel delivery and precise metering	Provides consistent fuel atomization and a 480 cc/min flow rate at 5,000 PSI	Hardened steel construction supports demanding operating conditions
±1.5% flow consistency for controlled fuel delivery	Copper washer included for installation	Suitable for Cummins M11-series commercial, construction, marine, and generator applications

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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