Product Overview

This high-performance Hydraulic Oil Cooler is engineered as a direct replacement for Caterpillar 330D machinery equipped with the C9 diesel engine. Manufactured to stringent OEM specifications, it ensures optimal thermal management for the hydraulic system, extending component life and maintaining peak operational efficiency. 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.

Key Features & Benefits

• Precision Engineering: Built to exact OEM dimensions and performance standards for a perfect fit and seamless integration.
• Enhanced Durability: Constructed with robust materials to withstand high pressures and thermal cycling in demanding construction and industrial environments.
• Superior Heat Dissipation: Efficient core design maximizes cooling capacity, preventing hydraulic oil overheating and ensuring consistent system performance.
• Rigorous Quality Control: Each unit undergoes comprehensive testing, backed by a machinery test report and video outgoing-inspection documentation.
• Global Compliance Ready: Packaged and documented for smooth international shipping and customs clearance.

Technical Specifications

OEM Cross-Reference

This part is manufactured as a direct replacement for the original Caterpillar hydraulic oil cooler. It is designed to match the form, fit, and function of the genuine CAT part. For precise cross-referencing, please consult your equipment’s service manual or contact our technical support with your machine’s serial number.

Compatibility

Compatible Engine: Caterpillar C9 Diesel Engine.

Primary Application: Caterpillar 330D Excavator.

Additional Machinery Applications: This cooler is suitable for various heavy equipment utilizing the C9 engine or a compatible cooling system, including:

• Forklifts
• Excavators
• Trucks
• Loaders
• Bulldozers
• Buses
• And other industrial machinery

Note: Always verify model-specific fitment prior to purchase.

Global Supply & Distribution

We are a specialized exporter of heavy-duty engine components with extensive experience in international B2B logistics. Our supply chain is optimized for fast, reliable delivery to major industrial hubs and ports worldwide.

• Key Markets Served: United States, Canada, Germany, UK, Australia, UAE, Saudi Arabia, South Africa, Singapore, and Japan.
• Efficient Logistics: We partner with leading freight forwarders to ensure timely sea and air shipments, with comprehensive export documentation (Packing List, Commercial Invoice, Certificate of Origin).
• Local Support: Available for bulk container orders (FCL/LCL) with competitive CIF/FOB terms to suit your import needs.

Quality Assurance

Our commitment to quality is integral to our manufacturing process, ensuring you receive reliable parts that meet professional repair standards.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced tooling and precision engineering.
• Comprehensive Warranty: Protected by a 6-month warranty against manufacturing defects.
• Verifiable Testing: Every production batch is subject to performance and pressure testing. A machinery test report and video record of the outgoing inspection are available upon request to guarantee product integrity.

FAQ

Q: How can I confirm this oil cooler will fit my specific Caterpillar 330D machine?
A: For guaranteed fitment, please provide your machine’s model number, serial number (SN), and the part number of the original cooler you are replacing. Our technical team can cross-reference this data to confirm compatibility.

Q: What documentation is included with the shipment?
A> All international shipments include full commercial documentation: Proforma/Commercial Invoice, Packing List, and Bill of Lading/Air Waybill. A Certificate of Origin and the machinery test report can be provided upon request to facilitate customs clearance.

Q: What is the recommended maintenance interval after installing this new hydraulic oil cooler?
A> While the cooler itself is a durable component, its efficiency depends on clean hydraulic fluid. We recommend following the OEM service manual for your specific equipment regarding hydraulic oil and filter change intervals. Regularly inspect the cooler fins for debris blockage to maintain optimal cooling performance.

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 .