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TG-A0021737 1PCS Fuel Injector 4903472 4026222 for Cummins ISM11 QSM11 M11 L10 Engines | 7-Hole Piezoelectric Diesel Replacement

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PRODUCT DETAILS

TG-A0021737 1PCS Fuel Injector 4903472 4026222 for Cummins ISM11 QSM11 M11 L10 Engines | 7-Hole Piezoelectric Diesel Replacement

Product Description

The TG-A0021737 1PCS Fuel Injector is a high-quality OEM-compatible replacement designed for compatible Cummins ISM11, QSM11, M11, and L10 diesel engines.

Designed for common rail direct injection applications, this injector features a 7-hole ultra-fine spray nozzle with 0.12 mm orifices, supporting precise fuel atomization and efficient combustion. The injector is rated for 300–320 bar (4,350–4,640 psi) and uses a chromium-plated alloy steel body for durability under demanding operating conditions.

The injector uses Viton® high-temperature O-rings rated from -40°C to 250°C and a waterproof USCAR 2-pin connector for reliable installation and operation.

This injector replaces Cummins 4903472 and 4026222 and cross-references Bosch 0445110379 and Delphi HDP640.

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

Product Specifications

Property	Value
Product Model	TG-A0021737
Product Name	Fuel Injector
Quantity	1PCS
Main Part Numbers	4903472 / 4026222
Cross Reference	Bosch 0445110379 / Delphi HDP640
Compatible Brand	Cummins
Compatible Engines	ISM11 / QSM11 / M11 / L10
Injection System	CRDi / Common Rail
Pressure Rating	300–320 bar / 4,350–4,640 psi
Nozzle Type	7-Hole Ultra-Fine Spray
Nozzle Orifice	0.12 mm
Seal Material	Viton® High-Temperature O-Rings
Seal Temperature	-40°C to 250°C
Body Material	Chromium-Plated Alloy Steel
Connector	USCAR 2-Pin Waterproof
Emission Standard	Tier 3 / Tier 4
Fuel Type	Diesel
Product Type	Common Rail Diesel Fuel Injector
Condition	Brand New
Replacement Type	OEM-Compatible Replacement
Application	Industrial / Marine / Heavy-Duty Equipment
Package Quantity	1 × Fuel Injector
Product Weight	1.6 kg

OEM / Cross Reference Numbers

Brand / Category	Part Number
Cummins	4903472 / 4026222
Bosch	0445110379
Delphi	HDP640

Compatible Engines

Engine Brand	Compatible Engine Model
Cummins	ISM11
Cummins	QSM11
Cummins	M11
Cummins	L10

Compatible Applications

Machine / Application	Compatible Models
Cummins Industrial Equipment	QSM11-powered industrial equipment
Cummins Marine Equipment	QSM11 marine engine applications
Heavy-Duty Equipment	Equipment powered by compatible ISM11 / M11 engines
Diesel Engine Applications	Compatible L10 engine applications
Engine Maintenance	Common rail fuel system repair and injector replacement

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
Packing Method	Protective Packaging + Carton

PRODUCT HIGHLIGHTS

Product Highlights

7-Hole Piezoelectric Nozzle	High-Pressure CRDi Design	Wide Cummins Engine Compatibility
0.12 mm orifices support precise fuel atomization	Rated at 300–320 bar with a chromium-plated alloy steel body	Compatible with ISM11, QSM11, M11, and L10 engines
Supports efficient combustion and stable engine operation	Viton® high-temperature O-rings and waterproof USCAR 2-pin connector	Replaces Cummins 4903472 / 4026222

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

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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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