Oil Cooler Side Cover 6735-61-2220 3284170 for Komatsu 6D102-2 6BT5.9 PC200-7 PC220-7 PC270-7

Product Details

Product Overview

This Oil Cooler Side Cover is a direct replacement component engineered for high-performance Komatsu diesel engines. Specifically designed for the robust 6D102-2 and 6BT5.9 engine platforms, this part ensures the integrity of your engine’s cooling system. The side cover houses and protects the oil cooler core, maintaining optimal oil temperature and preventing thermal degradation of the lubricant.

Identified by OEM numbers 6735-61-2220 and 3284170, this component is commonly used on Komatsu PC200-7, PC220-7, and PC270-7 excavator models. It is a critical part for maintaining proper oil flow and heat exchange within the engine block. As a 100% new, top-quality replacement, it is manufactured to meet or exceed original equipment specifications.

Key Features & Benefits

• Precision Fitment: Engineered to exact OEM dimensions for a direct, bolt-on installation on 6D102-2 and 6BT5.9 engines, reducing downtime.
• Superior Heat Dissipation: Designed to maintain proper oil cooler alignment, ensuring efficient heat transfer and stable engine operating temperatures.
• Durable Construction: Manufactured from high-grade materials to withstand extreme pressure and thermal cycling common in heavy-duty excavator applications.
• Corrosion Resistance: Treated with protective coatings to resist rust and corrosion from prolonged exposure to engine oil and environmental contaminants.
• 100% New Condition: Guaranteed new build, not a remanufactured or refurbished unit, ensuring maximum service life and reliability.
• Rigorous Testing: Each unit undergoes a machinery test report and video outgoing inspection to verify structural integrity and sealing performance.
• Complete Seal: Prevents oil leaks at the cooler housing interface, protecting the engine from contamination and ensuring consistent oil pressure.

Technical Specifications

OEM Cross-Reference

This Oil Cooler Side Cover is a direct replacement for the following original equipment manufacturer part numbers. Use these references to verify compatibility with your existing component.

• Komatsu OEM: 6735-61-2220
• Komatsu OEM (Alternate): 3284170

Note: These numbers are cross-referenced for identification purposes. Please verify your old part number matches one of the above before ordering.

Compatibility

This component is specifically designed for use in the following applications. Fitment is commonly verified for these models:

• Engine Models: Komatsu 6D102-2, Cummins 6BT5.9
• Excavator Models: Komatsu PC200-7, PC220-7, PC270-7

Disclaimer: This part is commonly used for the listed equipment. Always cross-reference your engine serial number or existing part number to confirm 100% compatibility before installation.

Global Supply & Distribution

We offer worldwide shipping capabilities to meet the demands of international B2B buyers. Our distribution network covers major markets including:

• North America: Fast delivery to ports and industrial hubs in the USA, Canada, and Mexico.
• Europe: Efficient logistics to Germany, France, the UK, Netherlands, and other key industrial regions.
• Asia-Pacific: Direct shipping from our facility in Guangdong, China, to Australia, Japan, Singapore, and Southeast Asia.
• Middle East & Africa: Reliable service to the UAE, Saudi Arabia, South Africa, and surrounding territories.

We specialize in export logistics and international trade compliance, ensuring your order is processed, packed, and shipped with the correct documentation, including commercial invoices and packing lists. Bulk orders and consolidated shipping are available to reduce costs.

Quality Assurance

We are committed to delivering components that meet the highest standards of quality and reliability. Our manufacturing process includes:

• ISO-Compliant Production: Parts are manufactured in facilities that adhere to international quality management standards.
• 100% New Material: We use only virgin materials; no recycled or inferior alloys are used in our products.
• Machinery Test Report: A detailed test report is provided with each order, verifying the component’s physical and dimensional properties.
• Video Inspection: We provide video outgoing inspection upon request, allowing you to visually confirm the part’s condition before shipment.
• Warranty: Standard B2B warranty terms apply. Please contact our sales team for specific warranty details and extended coverage options for bulk or regular orders.

FAQ

Q: How can I confirm this Oil Cooler Side Cover fits my PC220-7 excavator?
A: The best method is to check the OEM number stamped on your existing side cover. If it reads 6735-61-2220 or 3284170, this part is a direct match. Additionally, ensure your engine is a Komatsu 6D102-2 or Cummins 6BT5.9. If you are unsure, please provide your machine’s serial number, and we can assist with verification.

Q: What is the installation procedure for this part?
A: Installation involves removing the old side cover, cleaning the mating surface on the oil cooler housing, and bolting the new cover into place with a new gasket (not included). It is critical to torque the bolts to the manufacturer’s specifications to prevent warping and oil leaks. We recommend consulting your Komatsu service manual for exact torque values and procedures.

Q: Does this cover include a gasket or seal?
A: No, this listing is for the side cover only. We recommend purchasing a new OEM-quality gasket or seal separately to ensure a proper, leak-free installation. Using an old gasket can lead to oil leaks and reduced cooling efficiency.