4BT PC200-6 Oil Cooler Cover for Cummins Engine Parts, 6 Months Warranty

Product Details

Product Overview

This 4BT PC200-6 Oil Cooler Cover is a direct-fit replacement component designed for Cummins 4BT diesel engines, commonly used in heavy equipment such as the Komatsu PC200-6 excavator. As a critical part of the engine’s cooling system, this cover ensures proper oil filtration and temperature regulation, protecting your engine from overheating and premature wear.

Manufactured to OEM specifications, this oil cooler cover provides a reliable seal and durable construction for demanding industrial applications. It is an essential maintenance part for forklifts, bulldozers, buses, trucks, and loaders powered by the Cummins 4BT engine platform.

Key Features & Benefits

• OEM-Spec Fitment: Manufactured to match original dimensions for a precise, hassle-free installation on 4BT and PC200-6 applications.
• Enhanced Durability: Constructed from high-grade materials to withstand high oil pressures and thermal cycling in diesel engines.
• Improved Cooling Efficiency: Optimized internal design ensures maximum heat dissipation, prolonging engine and transmission life.
• Corrosion Resistant: Treated surface finish resists rust and oxidation, even in harsh operating environments.
• Stringent Quality Control: Each unit undergoes a machinery test report and outgoing video inspection to verify performance and sealing integrity.
• 6-Month Warranty: Backed by a manufacturer’s warranty for peace of mind in commercial and industrial use.

Technical Specifications

OEM Cross-Reference

This oil cooler cover is designed to replace or serve as an alternative to the following OEM part numbers:

• Cummins: 3901941
• Cummins: 3901940
• Komatsu: 6735-11-2110
• Komatsu: 6735-11-2120

Note: Always cross-reference your existing part number to confirm compatibility before purchase.

Compatibility

This component is commonly used for the following engine and equipment applications:

• Engine Models: Cummins 4BT3.9, 4BTA3.9
• Excavators: Komatsu PC200-6, PC200-7
• Other Equipment: Forklift, Bulldozer, Bus, Truck, Loader

Global Supply & Distribution

maintains a robust global supply chain, ensuring fast and reliable delivery to major industrial markets worldwide. We export to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America. Our logistics network supports shipping to major ports (e.g., Los Angeles, Rotterdam, Shanghai, Dubai) and inland industrial centers via sea, air, or express courier. We comply with international trade regulations and offer flexible shipping options for B2B buyers.

Quality Assurance

All products are manufactured under strict quality management systems. Each oil cooler cover is inspected during production and undergoes a final machinery test report and video outgoing inspection to ensure dimensional accuracy and leak-free performance. The product is backed by a 6-month warranty against manufacturing defects, providing confidence for fleet operators and equipment dealers.

FAQ

Q1: How can I verify that this oil cooler cover fits my Cummins 4BT engine?
A: This cover is specifically designed for the 4BT and 4BTA engine series, commonly used in Komatsu PC200-6 excavators. To confirm fitment, compare the OEM part number on your existing cover (e.g., 3901941 or 6735-11-2110) with our cross-reference list. If you have a different engine model, please contact our support team with your engine serial number for verification.

Q2: What is the recommended installation procedure for this part?
A: Installation should be performed by a qualified diesel mechanic. Ensure the engine is cool and the oil system is depressurized. Clean the mounting surface thoroughly, replace the gasket (not included), and tighten bolts to the manufacturer’s torque specification (typically 24-30 Nm for 4BT applications). After installation, run the engine and check for oil leaks.

Q3: How do I maintain this oil cooler cover for long service life?
A: The cover itself requires minimal maintenance. However, ensure the engine’s cooling system is flushed regularly per the OEM schedule (e.g., every 2 years or 2,000 hours). Check for cracks or corrosion during oil changes. Always use the correct type of engine oil and coolant to prevent sludge buildup and thermal stress on the cover.