
Product Overview
This high-performance radiator is engineered as a direct replacement for Caterpillar E320B diesel engines. Designed to meet rigorous OEM specifications, it ensures optimal engine cooling and thermal management in demanding applications. We specialize in global B2B supply, serving major industrial markets worldwide with reliable shipping and comprehensive export documentation.
Key Features & Benefits
- Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and seamless installation, eliminating compatibility concerns.
- Robust Construction: Built with durable materials to withstand high temperatures and pressure, ensuring long service life in harsh operating environments.
- Superior Heat Dissipation: Optimized core design maximizes cooling efficiency, preventing engine overheating and maintaining peak performance.
- Global Compliance Ready: Product is prepared with complete machinery test reports and export packaging, facilitating smooth international logistics and customs clearance.
- Comprehensive Support: Backed by a 6-month warranty and dedicated online technical support for after-sales service.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Type | Radiator |
| Compatible Engine Model | Caterpillar E320B |
| Engine Type | Diesel |
| Size / Dimensions | OEM Standard Size |
| Weight | 22 kg |
| Warranty | 6 Months |
| Quality Documentation | Machinery Test Report Provided |
| Inspection | Video Outgoing-Inspection Available |
| Packing | Plastic Bag, Box, Carton (Export Standard) |
| Place of Origin | Guangdong, China |
OEM Cross-Reference
This radiator is manufactured as a direct replacement for the genuine Caterpillar® part. It is designed to match the form, fit, and function of the original component. For precise cross-referencing, please consult your Caterpillar parts catalog using the primary engine model E320B. Specific OEM part numbers may vary; contact our support with your machine’s serial number for exact verification.
Compatibility
This radiator is specifically designed for the Caterpillar E320B diesel engine platform.
Primary Application Industries:
- Construction: Excavators, loaders, and other heavy machinery.
- Industry & Genset: Stationary power generators and industrial power units.
- Marine: Marine propulsion and auxiliary engines.
- Agriculture: Heavy-duty agricultural machinery.
- Material Handling: Large forklifts and port equipment.
Global Supply & Distribution
We are a professional exporter of heavy-duty engine components with established logistics channels to key global markets. Our expertise ensures reliable and efficient delivery to your destination.
- Major Markets Served: North America (USA, Canada), European Union, United Kingdom, Asia-Pacific (Australia, Southeast Asia), Middle East, Africa, and South America.
- Fast Port Delivery: Efficient shipping to major international ports including Los Angeles, Rotterdam, Singapore, Dubai, Sydney, and Hamburg.
- Export Expertise: All shipments include professional commercial invoices, packing lists, and certificates of origin. We are experienced in handling Incoterms (FOB, CIF, DAP) and ensuring compliance with international trade regulations.
- Bulk & Container Orders: Optimized packaging for container loading, offering cost-effective solutions for large B2B orders.
Quality Assurance
Our commitment to quality ensures you receive a reliable and high-performance component.
- Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and quality-controlled materials.
- Rigorous Testing: Each radiator undergoes pressure and leakage tests. A full machinery test report is provided for professional validation.
- Pre-Shipment Inspection: Optional video outgoing-inspection is available to verify product quality and specifications before dispatch.
- Warranty: Protected by a 6-month warranty against manufacturing defects.
- After-Warranty Support: Continuous online technical support is provided to assist with any inquiries.
FAQ
Q1: Is this radiator a direct bolt-on replacement for my Caterpillar E320B engine?
A1: Yes. This radiator is manufactured to OEM size and specifications, designed for direct installation without modification. We recommend comparing the dimensions with your original unit or providing your equipment’s serial number for final confirmation.
Q2: What documentation is provided with the shipment for customs clearance?
A2> We provide a complete set of export documents, including a commercial invoice, packing list, and certificate of origin. The machinery test report is also included, which can be crucial for customs in many countries.
Q3: Do you offer technical support for installation or troubleshooting?
A3: Yes. We provide dedicated online support. For complex installations, we can share technical manuals and guidance. Our support covers the warranty period and extends as after-warranty service to ensure your operational success.
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 .