Product Overview

This high-performance, remanufactured fuel injector (Part No. 162-8809) is engineered for Caterpillar 3512B industrial diesel engines. Designed as a direct replacement for worn or damaged injectors, it restores optimal fuel delivery and combustion efficiency. We supply this critical component to a global network of heavy equipment distributors, engine rebuilders, and mining/construction fleets, with reliable shipping to major industrial hubs worldwide.

Key Features & Benefits

• Precision Remanufacturing: Each injector undergoes a complete remanufacturing process, including cleaning, testing, and replacement of all wear components to meet or exceed original performance specifications.
• Enhanced Durability: Manufactured from high-grade steel, ensuring resistance to high-pressure fuel and thermal stresses for extended service life in demanding applications.
• Optimal Engine Performance: Delivers precise fuel atomization for improved combustion, leading to better fuel economy, reduced emissions, and restored engine power.
• Universal Fitment & Easy Installation: Designed as a direct OEM replacement, ensuring a perfect fit and seamless integration into the Caterpillar 3512B fuel system without modifications.
• Cost-Effective Solution: Provides the reliability of a new injector at a fraction of the cost, making it an ideal choice for fleet maintenance and engine overhauls.

Technical Specifications

OEM Cross-Reference

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

• Caterpillar: 162-8809, 1628809

Note: Always verify part number compatibility with your specific engine serial number before purchase.

Compatibility

This fuel injector is specifically designed for the Caterpillar 3512B diesel engine. The 3512B is a V12, turbocharged aftercooled engine widely used in:

• Mining Trucks & Excavators
• Electric Power Generation Sets
• Marine Propulsion
• Oil & Gas Drilling Rigs
• Large Industrial Pumps

Global Supply & Distribution

We are a trusted supplier for the global heavy equipment aftermarket. Our logistics network ensures efficient delivery to key industrial regions:

• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Poland), Asia-Pacific (Australia, Singapore, Indonesia), the Middle East (UAE, Saudi Arabia), and South America.
• Fast Port Delivery: We facilitate shipments to major international ports including Rotterdam, Los Angeles, Singapore, Dubai, and Sydney, with reliable forwarding partners.
• Export Expertise: All documentation (commercial invoice, packing list, certificate of origin) is prepared to full international standards for smooth customs clearance.

Quality Assurance

• Rigorous Testing: Every remanufactured injector is bench-tested for flow rate, spray pattern, and leak-down to ensure it meets strict performance criteria.
• Warranty: Backed by a 3-month warranty from the date of purchase, covering defects in material and workmanship.
• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, utilizing advanced remanufacturing techniques and quality control protocols.

FAQ

Q: Is this injector a direct “plug-and-play” replacement for my Caterpillar 3512B engine?
A: Yes. This remanufactured injector (162-8809) is designed as a direct OEM replacement. It should fit and function identically to the original part. We recommend consulting your engine’s service manual for proper installation torque and procedures.

Q: What is the difference between “remanufactured” and “new” or “used” injectors?
A: A remanufactured injector is a used core that has been completely disassembled, cleaned, inspected, and rebuilt with new seals and any worn internal components. It is restored to original operating specifications, offering performance comparable to new at a lower cost and with better environmental sustainability than a used, untested part.

Q: Do you provide technical support for installation and troubleshooting?
A: While we provide the high-quality component, installation and specific engine diagnostics should be performed by a qualified diesel technician. We can supply general specification sheets and compatibility information to assist your maintenance team.

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 .