Product Overview

This is a genuine, high-performance common rail fuel injector engineered for Caterpillar C7 diesel engines. Designed as a direct replacement for OEM part numbers 263-8218 and 2638218, this injector ensures precise fuel metering and optimal combustion for maximum engine efficiency and power. We supply this critical component to a global network of heavy equipment distributors, repair shops, and fleet operators across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Genuine Quality: Manufactured to original Caterpillar specifications, ensuring perfect fit, function, and reliability.
• Enhanced Durability: Constructed from high-grade steel for superior resistance to high-pressure fuel and thermal stress, contributing to a long service life.
• Optimal Engine Performance: Delivers precise fuel atomization for complete combustion, improving power output, fuel economy, and reducing emissions.
• Direct OEM Replacement: A direct cross-reference for multiple Caterpillar part numbers, guaranteeing compatibility and eliminating installation guesswork.
• Global Availability: Supported by our international logistics network for fast, reliable delivery to major industrial hubs and ports worldwide.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 263-8218, 2638218, 326-4700
• Engine Code: C7

Always verify the part number on your original component before ordering to ensure correct fitment.

Compatibility

This fuel injector is specifically designed for Caterpillar C7 diesel engines. Its primary application is for the CAT320D excavator model. It is compatible with various machine configurations utilizing the C7 powerplant. For specific year model compatibility, please consult your equipment service manual or contact our technical support with your machine’s serial number.

Global Supply & Distribution

We are a leading B2B supplier of heavy-duty engine components with extensive export experience. Our streamlined supply chain ensures efficient worldwide shipping to key markets including:

• North America: Fast delivery to major US and Canadian ports and inland logistics centers.
• Europe: Reliable supply to EU member states and the United Kingdom, with full compliance documentation.
• Asia-Pacific: Strong distribution network across Southeast Asia, Australia, and Japan.
• Middle East & Africa: Consistent supply to major industrial and mining regions.

We handle all aspects of international trade compliance, documentation, and logistics to ensure your order arrives promptly and correctly.

Quality Assurance

Every injector is manufactured under strict quality control protocols to meet or exceed original performance specifications. Prior to dispatch, units undergo functional testing to verify spray pattern and leak integrity. This product is backed by a 3-month warranty against manufacturing defects. Our commitment to quality is supported by comprehensive after-sales service, including video technical support for installation and troubleshooting.

FAQ

Q: Is this injector a direct fit for my CAT320D with a C7 engine?
A: Yes, this injector (part numbers 263-8218 / 2638218) is a direct OEM replacement for the C7 engine in the CAT320D excavator. We recommend verifying the part number stamped on your old injector for absolute confirmation.

Q: What is included with the injector, and is any programming required?
A: The injector is supplied as a single, complete unit. For common rail systems, it is crucial to program the new injector’s correction code into the engine control module (ECM) using the appropriate diagnostic software. Failure to do so can lead to poor performance and engine faults.

Q: Do you provide support for international customers with customs and import procedures?
A: Yes. We have extensive experience in global exports. We provide all necessary commercial invoices, packing lists, and certificates to facilitate smooth customs clearance in your country. Please inform us of any specific documentation requirements for your region.

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 .