Product Overview

This high-performance, remanufactured diesel fuel injector is engineered for the demanding conditions of heavy-duty mining and construction equipment. Designed as a direct replacement for the Caterpillar 793C and 793D off-highway truck engines, this common rail injector ensures precise fuel delivery for optimal combustion and power. We supply this critical component to a global network of distributors, equipment fleets, and repair shops across North America, Europe, the Middle East, and Asia-Pacific, ensuring reliable performance wherever your operations are located.

Key Features & Benefits

• Precision Remanufacturing: Each injector undergoes a complete remanufacturing process to restore it to original equipment specifications, ensuring reliable performance and extended service life.
• Enhanced Durability: Constructed from high-grade steel components, this injector is built to withstand the extreme pressures and temperatures of common rail diesel systems in heavy machinery.
• Optimal Engine Performance: Delivers precise fuel atomization for efficient combustion, maximizing engine power output while helping to control emissions and fuel consumption.
• Universal Fitment & Easy Installation: Designed as a direct OEM replacement, ensuring a perfect fit and seamless integration into your engine’s fuel system without modification.
• Cost-Effective Solution: Provides a reliable, high-quality alternative to new OEM parts, offering significant savings for fleet maintenance and repair operations without compromising on performance.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 250-1312, 10R-1275, 2501312

Always verify the part number stamped on your original injector before ordering to ensure correct compatibility.

Compatibility

This fuel injector is specifically engineered for the following Caterpillar mining truck applications:

• Primary Application: Caterpillar 793C Off-Highway Truck
• Primary Application: Caterpillar 793D Off-Highway Truck

Note: This part is designed for the diesel engines powering these specific heavy-duty mining truck models. Compatibility with other Caterpillar equipment or engine families should be verified with our technical support team.

Global Supply & Distribution

We are a leading supplier of heavy equipment engine components with extensive experience in international logistics and trade compliance. Our robust supply chain ensures timely delivery to key industrial and mining regions worldwide.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada), Europe (UK, Germany, Poland), Asia-Pacific (Australia, Indonesia), the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Port Delivery: Efficient logistics to major global ports such as Rotterdam, Los Angeles, Singapore, Dubai, and Sydney, with reliable onward freight options available.
• B2B Expertise: Specialized in serving mining companies, heavy equipment repair shops, and global parts distributors with professional documentation and Incoterms support.

Quality Assurance

Every injector is built to meet the stringent demands of heavy industrial applications.

• Rigorous Testing: Each remanufactured unit undergoes comprehensive flow testing, pressure hold testing, and electronic calibration (if applicable) to ensure it meets precise performance specifications.
• Manufacturing Standards: Produced using advanced remanufacturing techniques and quality-controlled processes to ensure consistency and reliability.
• Warranty: Backed by a 3-month warranty from the date of purchase, covering defects in materials and workmanship under normal operating conditions.

FAQ

Q: Is this injector a direct “plug-and-play” replacement for my Caterpillar 793D engine?
A: Yes. This remanufactured injector is designed as a direct OEM replacement for the specified part numbers (250-1312 / 10R-1275). It should fit and function identically to the original part when installed correctly by a qualified technician.

Q: What is included in the “remanufactured” process for this fuel injector?
A: Our remanufacturing process involves complete disassembly, thorough cleaning, replacement of all wear components (seals, nozzles, solenoids as needed), reassembly to exact OEM tolerances, and final dynamic testing to verify flow rates, spray patterns, and leak-down performance.

Q: Do you provide technical support for installation and troubleshooting?
A: Yes. We provide professional technical data sheets and basic installation guidance. For complex diagnostics or installation procedures specific to the Cat 793C/793D engine, we recommend consultation with the vehicle’s service manual or a certified heavy equipment 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 .