Product Overview

This is a premium Remanufactured Common Rail Fuel Injector Nozzle, designed for the Caterpillar C7 diesel engine. It is a direct replacement for multiple OEM part numbers, including 243-4502, 263-8218, and 268-1835. Sourced from a specialized manufacturer in Shandong, China, this component is engineered to meet rigorous international standards for fuel injection systems. We offer global shipping, with a strong supply chain supporting major markets in North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for superior durability and wear resistance under high-pressure common rail conditions.
• 100% Professional Testing: Every unit undergoes rigorous testing to ensure precise fuel atomization, proper spray pattern, and leak-free performance.
• Remanufactured Quality: Restored to OEM specifications, providing a reliable, cost-effective alternative to new parts without compromising performance.
• Enhanced Engine Performance: Restores fuel efficiency, reduces emissions, and eliminates rough idling or misfires caused by worn nozzles.
• Direct Fitment: Designed for a straightforward installation with no modifications required for compatible engines.

Technical Specifications

OEM Cross-Reference

This injector nozzle is a direct cross-reference for the following OEM and interchange part numbers:

• Caterpillar: 243-4502, 2434502, 263-8218, 2638218, 268-1835, 2681835

Note: Always verify your original part number to ensure compatibility.

Compatibility

• Primary Engine: Caterpillar C7 (6.6L 6-cylinder diesel)
• Common Applications: Caterpillar C7 engines found in highway trucks, buses, and industrial equipment.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable logistics solutions for global shipping, including air freight, sea freight, and express courier services.
• Major Markets Served: Our products are exported to North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: We ensure prompt dispatch from our warehouse in Shandong, China, with efficient delivery to major ports and industrial hubs worldwide.
• Trade Compliance: We have extensive experience in international trade and customs documentation to ensure smooth transactions.

Quality Assurance

• Manufacturing Standards: Produced in a facility that adheres to strict quality control processes for diesel fuel injection components.
• Testing: Each nozzle is 100% professionally tested for spray pattern, opening pressure, and leak tightness before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects, ensuring your investment is protected.

FAQ

1. How do I confirm this nozzle fits my C7 engine?

Check the part number stamped on your existing injector nozzle. This part directly replaces OEM numbers 243-4502, 263-8218, and 268-1835. If your part number matches, it is the correct component.

2. What is the recommended installation procedure for a remanufactured nozzle?

Installation should be performed by a qualified diesel technician. Ensure the injector bore is clean and free of debris. Always replace copper washers and O-rings. Torque the injector retaining bolts to the manufacturer’s specifications. After installation, the injector codes must be programmed into the engine ECU for optimal performance.

3. How should I maintain this injector nozzle for long service life?

• Always use clean, high-quality diesel fuel.
• Replace fuel filters at the recommended intervals.
• Avoid running the fuel tank low to prevent air ingress and contamination.
• If you experience symptoms like hard starting or black smoke, have the entire fuel system inspected by a professional.

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 .