Product Overview

This is a brand new, high-precision fuel injector nozzle designed as a direct replacement for Cummins M11 series diesel engines. Engineered for optimal fuel atomization and combustion efficiency, this critical component is essential for maintaining engine performance and reducing emissions. We supply this part globally to major markets including North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable delivery to workshops, fleet operators, and heavy machinery distributors worldwide.

Key Features & Benefits

• Precision Manufacturing: Manufactured from high-speed steel to exacting tolerances, ensuring consistent fuel spray patterns and reliable performance under high-pressure conditions.
• Enhanced Durability: The robust material construction provides excellent resistance to wear and corrosion, extending service life and reducing total cost of ownership.
• Optimal Engine Performance: Directly contributes to efficient combustion, helping to restore lost horsepower, improve fuel economy, and maintain low emission levels.
• 100% Professional Testing: Each unit undergoes rigorous quality control and performance testing to guarantee it meets or exceeds original specifications before shipment.
• Global Compliance Ready: Packaged and documented for smooth international trade, facilitating hassle-free import to your destination country.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct replacement for the following OEM and alternative part numbers:

• Primary Part Number: 4902924
• Common Cross-Reference / Alternative: 4902921

Note: Always verify the specific part number against your engine’s service documentation or existing component for correct fitment.

Compatibility

This fuel injector nozzle is specifically designed for use in Cummins diesel engines.

• Engine Model: Cummins M11 Series.
• Application: Used in the fuel injection system for replacement or repair. Commonly found in heavy-duty trucks, construction equipment, and industrial power units powered by the M11 engine platform.

Global Supply & Distribution

We are a professional supplier with extensive experience in the international B2B automotive parts market. Our streamlined logistics network ensures efficient delivery to key industrial regions globally.

• Worldwide Shipping: We export to all major continents, with consolidated container (LCL/FCL) and air freight options available.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, Benelux), Asia-Pacific (Australia, Singapore), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Delivery to Hubs: Priority shipping to major ports and logistics centers such as Los Angeles, Rotterdam, Dubai, and Sydney to minimize transit time for our clients.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided to ensure smooth customs clearance.

Quality Assurance

We stand behind the quality and performance of every part we supply.

• Manufacturing Standard: Produced in ISO-certified facilities using advanced CNC machinery to ensure dimensional accuracy and surface finish.
• Warranty: Backed by a 6-month warranty from the date of purchase against manufacturing defects.
• Testing Procedure: Every injector nozzle undergoes 100% professional testing, including flow rate verification and leak-down tests, to confirm it operates within specified parameters.

FAQ

Q1: Is this injector nozzle a direct fit for my Cummins M11 engine?
A1: Yes, part number 4902924 is designed as a direct OEM replacement for the injector nozzle in Cummins M11 series engines. It is crucial to match this number with the one specified in your engine’s parts manual or on your original component.

Q2: What tools or expertise are required for installation?
A2: Installing a fuel injector nozzle requires specialized knowledge and tools, including torque wrenches and injector calibration equipment. It is a precision task that should be performed by a qualified diesel technician to ensure proper seating, sealing, and engine timing.

Q3: How does this part impact engine performance and maintenance?
A3: A properly functioning injector nozzle is vital for engine health. Replacing a worn nozzle can restore fuel efficiency, reduce excessive smoke (soot), improve throttle response, and prevent uneven cylinder wear. It is a key maintenance item for optimal engine operation and longevity.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .