Product Overview

This professional-grade Common Rail Injector, OE number 173-9268 / 1739268, is a precision-engineered remanufactured component specifically designed for the Caterpillar 3126B diesel engine. As a critical part of the diesel fuel injection system, this injector ensures optimal fuel atomization, combustion efficiency, and engine performance. Sourced from a leading manufacturing hub in Shandong, China, we provide global shipping solutions to major markets including North America, Europe, Southeast Asia, the Middle East, and Australia.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for perfect fitment and reliable operation.
• Durable Construction: Crafted from high-quality stainless steel to withstand extreme pressure and temperature conditions within the combustion chamber.
• Enhanced Performance: Ensures precise fuel delivery, leading to improved engine power output, reduced fuel consumption, and lower emissions.
• Rigorous Testing: Every unit is 100% tested for opening pressure, spray pattern, and leak-tightness before shipment.
• Cost-Effective Solution: A remanufactured alternative that delivers new-part performance at a fraction of the cost, ideal for fleet maintenance and repair shops.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar OEM: 173-9268, 1739268

Please verify your engine serial number and injector part number to confirm compatibility.

Compatibility

• Primary Engine: Caterpillar 3126B
• Vehicle Applications: Suitable for diesel engine cars, trucks, and industrial equipment utilizing the 3126B engine platform.
• System: Diesel Common Rail Fuel Injection System

Global Supply & Distribution

We are committed to serving the global B2B market with efficient logistics and reliable supply chains. Our distribution network ensures fast and secure delivery to:

• North America: USA, Canada, Mexico (via major ports like Los Angeles, Houston, and Vancouver).
• Europe: Germany, UK, Netherlands, France (via Rotterdam and Hamburg).
• Asia-Pacific: Australia, Japan, Singapore, South Korea.
• Middle East & Africa: UAE, Saudi Arabia, South Africa.

We offer flexible shipping options including sea freight, air freight, and express courier (DHL, FedEx, UPS) to meet your urgent requirements. Our team handles all export documentation for smooth customs clearance.

Quality Assurance

• Manufacturing Standard: Our remanufacturing process follows strict quality control protocols, ensuring each injector meets OE performance standards.
• Testing: Each unit undergoes comprehensive pressure and flow testing to guarantee reliability.
• Warranty: Backed by a 3-month warranty against manufacturing defects.
• Certification: Products are sourced from ISO-compliant facilities in China.

FAQ

Q1: Is this injector a direct bolt-on replacement for my Caterpillar 3126B engine?
Yes, the 173-9268 injector is designed as a direct, plug-and-play replacement for the Caterpillar 3126B engine. It matches the original dimensions, connector type, and hydraulic specifications. No modifications are required for installation.

Q2: What is the difference between a remanufactured and a new injector?
A remanufactured injector like this one is a used core that has been completely disassembled, cleaned, inspected, and rebuilt with new internal components (such as nozzles, solenoids, and seals) to meet OEM specifications. It offers the same performance and reliability as a new unit but at a significantly lower cost, making it an economical choice for fleet maintenance.

Q3: What is your recommended procedure for installing this injector?
We recommend professional installation by a qualified diesel mechanic. Key steps include: 1) Cleaning the injector bore thoroughly. 2) Replacing the copper washer and O-rings with new ones (included in many service kits). 3) Torquing the injector clamp to the manufacturer’s specification. 4) Priming the fuel system and checking for leaks before starting the engine. Failure to follow proper procedures can lead to injector failure or engine damage.

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 .