Product Overview

This is a premium remanufactured common rail fuel injector, engineered as a direct replacement for Caterpillar 3512B and 3516B industrial diesel engines. Sourced from a leading supplier in Shandong, China, this part is built for reliability in demanding applications and is available for global export to major industrial markets including North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• High-Quality Remanufacturing: Restored to meet or exceed original performance specifications, ensuring optimal fuel atomization and engine efficiency.
• Precision Fit & Universal Fitment: Designed for exact OEM fit, guaranteeing seamless installation and reliable operation within the fuel injection system.
• Durable Steel Construction: Manufactured from high-grade steel for enhanced durability and longevity under high-pressure conditions.
• Professional Service Support: Backed by expert technical knowledge for part selection and application guidance.
• Cost-Effective Solution: Provides a reliable, high-performance alternative to new OEM parts, reducing downtime and maintenance costs.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 250-1302, 2501302, 10R-1303, 10R1303

Compatibility

This injector is specifically designed for the following Caterpillar industrial diesel engines:

• Caterpillar 3512B Engine
• Caterpillar 3516B Engine

Primary Application: These engines are commonly used in heavy-duty industrial equipment such as large mining excavators, electric power generation sets, marine propulsion, and oil & gas machinery.

Global Supply & Distribution

We specialize in the international supply of critical engine components. Our logistics network ensures efficient shipping to key industrial regions worldwide.

• Worldwide Shipping: Capable of exporting to all major global markets.
• Key Markets Served: North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Consolidated shipping to major ports and industrial hubs for reduced lead times.
• Export Compliance: All shipments are prepared with professional documentation (commercial invoice, packing list, certificate of origin) for smooth customs clearance.

Quality Assurance

• Rigorous Remanufacturing Process: Each injector undergoes disassembly, cleaning, replacement of wear components, recalibration, and thorough testing.
• Performance Testing: Units are tested for flow rate, spray pattern, and leak-down to ensure they meet strict performance criteria.
• Warranty: Backed by a standard 3-month warranty from the date of purchase, covering defects in material and workmanship.

FAQ

Q: Is this injector a direct fit for my Caterpillar 3516B engine?
A: Yes. This remanufactured injector with part number 250-1302 (10R-1303) is engineered as a direct OEM replacement for the Caterpillar 3512B and 3516B engine models. Ensure you cross-reference your engine’s specific part number before ordering.

Q: What does “remanufactured” mean for this fuel injector?
A: Remanufactured means the original injector core has been completely disassembled, cleaned, inspected, and rebuilt with new internal seals and components where necessary. It is then recalibrated to original OEM specifications, offering performance comparable to new at a reduced cost.

Q: What is the lead time for delivery to Europe or North America?
A: Lead times vary based on destination and shipping method (air or sea). Typically, orders are processed within 3-5 business days, with air freight to major hubs in Europe or North America taking approximately 7-14 days. We provide specific shipping quotes and timelines upon order confirmation.

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 .