Product Overview

This high-performance Hydraulic Oil Cooler is engineered as a direct-fit replacement for Caterpillar 320B diesel engines. Designed to meet rigorous OEM specifications, it ensures optimal thermal management for hydraulic systems, extending component life and maintaining peak operational efficiency. We specialize in global B2B supply, serving major markets across North America, Europe, the Middle East, and Asia-Pacific with reliable logistics and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect, hassle-free fit and seamless integration into your Caterpillar 320B engine system.
• Enhanced Durability: Constructed from robust materials to withstand high pressures and thermal cycling, ensuring long-term reliability in demanding environments.
• Superior Cooling Efficiency: Optimized internal fin design maximizes heat dissipation, effectively lowering hydraulic oil temperature to protect sensitive components and maintain system performance.
• Global Compliance Ready: Packaged and documented for international shipment, ensuring smooth customs clearance and delivery to industrial hubs worldwide.

Technical Specifications

OEM Cross-Reference

This part is designed as a direct replacement for the original Caterpillar hydraulic oil cooler used in the 320B engine. For precise cross-referencing, please consult your engine’s specific parts manual or contact our technical support with your existing OEM part number.

Compatibility

Primary Application: Caterpillar 320B Diesel Engine.

Industry Applications: This cooler is suitable for machinery across multiple sectors, including:

• Construction: Excavators, loaders, and other heavy equipment powered by the Cat 320B engine.
• Industry & Genset: Industrial power units and generator sets.
• Marine: Marine propulsion and auxiliary engines.
• Agriculture & Handling: Agricultural machinery and material handling equipment.

Global Supply & Distribution

We are a professional B2B exporter with extensive experience in the global automotive and machinery parts trade. Our streamlined supply chain ensures efficient delivery to key industrial regions:

• Major Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Logistics: We ship via air and sea freight to all major international ports and airports. Door-to-door delivery and DDP (Delivered Duty Paid) services are available upon request.
• Compliance: All exports are handled with complete commercial invoices, packing lists, and necessary certificates to ensure compliance with international trade regulations.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility using precision tooling and quality-controlled materials.
• Warranty: Backed by a solid 6-month warranty against manufacturing defects.
• Testing & Inspection: Each unit undergoes functional testing. A machinery test report is provided, and video outgoing-inspection is available to verify quality before shipment.
• After-Sales Support: Comprehensive online technical support is available after the warranty period to assist with installation and troubleshooting.

FAQ

Q: Is this a direct bolt-on replacement for my Caterpillar 320B engine?
A: Yes. This hydraulic oil cooler is manufactured to OEM Size specifications, ensuring it is a direct physical and functional replacement for the original part, requiring no modifications for installation.

Q: What documentation is provided with the shipment?
A> We provide a professional Machinery Test Report for quality verification. Full commercial shipping documents (Invoice, Packing List) are always included. Video of the outgoing inspection can be provided upon request for bulk orders.

Q: Do you offer support if I encounter issues during installation?
A> Absolutely. We provide dedicated online technical support. Please have your engine serial number and installation environment details ready for the most efficient assistance, ensuring correct fitment and operation.

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 .