Product Overview

This is a high-quality, remanufactured common rail diesel fuel injector designed as a direct replacement for the Caterpillar 3126B engine. Engineered for reliability and performance, it is an essential component for maintaining optimal fuel efficiency and engine power in heavy-duty applications. We specialize in global B2B supply, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with efficient logistics to key industrial hubs and ports.

Key Features & Benefits

• Premium Remanufacturing: Each injector undergoes a complete remanufacturing process to restore it to original performance specifications, ensuring reliable operation and extended service life.
• High-Quality Materials: Constructed with durable stainless steel components for superior corrosion resistance and longevity under high-pressure conditions.
• Precision Performance: Delivers precise fuel metering and optimal spray patterns for improved combustion efficiency, reduced emissions, and consistent engine power.
• Universal Fitment & Easy Installation: Designed as a direct OEM replacement, ensuring a perfect fit and straightforward installation to minimize equipment downtime.
• Cost-Effective Solution: Provides the performance and reliability of a new injector at a fraction of the cost, offering exceptional value for fleet maintenance and engine rebuilds.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar®: 222-5972, 2225972
• Cross-Reference: 0R-9350, 0R9350, 10R-9239, 10R9239

Compatibility

This diesel fuel injector is specifically engineered for the Caterpillar 3126B engine. This engine is widely used in a range of heavy-duty equipment, including:

• Caterpillar trucks and machinery
• Various industrial and construction equipment models powered by the 3126B platform.

Note: Always verify the specific engine model and existing part number for confirmation before purchase.

Global Supply & Distribution

We are a professional B2B supplier with extensive experience in international export and logistics. Our supply chain is optimized for fast, reliable delivery to major global markets.

• Worldwide Shipping: We ship to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery to Hubs: Efficient logistics to major ports and industrial centers in the USA (LA, Houston), EU (Rotterdam, Hamburg), UAE (Dubai), Singapore, and Australia.
• Export Compliance: All shipments are prepared with professional commercial documentation (Invoice, Packing List, CO if required) for smooth customs clearance.
• Bulk & Wholesale Focus: Ideal for distributors, workshops, and large fleet operators seeking reliable, cost-effective parts supply.

Quality Assurance

We stand behind the quality and performance of our components with a clear assurance policy.

• Rigorous Testing: Every remanufactured injector is tested to meet strict performance criteria for flow rate, leak integrity, and spray pattern.
• Warranty: Backed by a 3-month warranty from the date of purchase, covering defects in material and workmanship.
• Professional Service: Our technical support team can assist with compatibility and application questions to ensure you receive the correct part.

FAQ

Q: Is this injector a direct fit for my Caterpillar 3126B engine?
A: Yes. This remanufactured injector is designed as a direct OEM replacement for the Caterpillar part number 222-5972 and its cross-references (0R-9350, 10R-9239). It should bolt directly into the engine without modification, provided your engine uses this specific injector number.

Q: What does “remanufactured” mean, and how does it compare to new?
A: Remanufactured means a used core injector has been completely disassembled, cleaned, inspected, and rebuilt with new wear components (seals, valves, etc.) to original factory specifications. It offers performance equal to or exceeding new in most cases, at a significantly lower cost, and is an environmentally friendly choice.

Q: Do you provide technical support for installation?
A> While we provide the high-quality component, installation should be performed by a qualified diesel technician. Proper installation, including torque specifications and system priming, is critical for performance and longevity. We can supply general application data, but specific procedural questions should be directed to the equipment’s service manual or a certified mechanic.

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 .