KOMATSU 20Y-03-41791 Oil Cooler

( Type: Parts ), ( Manufacturer Part Number: 20Y-03-41791 )

Review KOMATSU Oil Cooler New Oem

The Komatsu 20Y-03-41791 oil cooler is a high-performance cooling component designed specifically for Komatsu heavy-duty equipment. This oil cooler is engineered to ensure optimal engine oil temperature, thereby enhancing the overall performance and longevity of the machine.

Measuring 17.2 inches in length, 13.6 inches in width, and 7.9 inches in height, this oil cooler is compact yet efficient. It features a robust core design with a large fin surface area that facilitates effective heat dissipation. The cooler's high-density fin design allows for an increased volume of cooling fluid, which in turn enables superior cooling capacity.

The Komatsu 20Y-03-41791 oil cooler boasts an advanced brazed plate construction that ensures excellent thermal conductivity and durability. The cooler's plates are made of high-strength materials that can withstand the rigors of heavy-duty applications. Additionally, the brazing process ensures a leak-free, hermetically sealed cooling system.

This oil cooler comes equipped with a pressure relief valve that protects against excessive pressure buildup in the cooling system. It also features a bypass valve that ensures adequate oil flow to the engine, even during start-up or in low-load conditions.

The Komatsu 20Y-03-41791 oil cooler is specifically designed to fit and function seamlessly with Komatsu equipment. It is engineered to meet the OEM's exacting specifications for dimensions, flow rates, and pressure drops. The cooler is also backed by Komatsu's commitment to quality and reliability.

In summary, the Komatsu 20Y-03-41791 oil cooler is a high-performance, compact, and durable cooling component designed for Komatsu heavy-duty equipment. Its advanced design features include a high-density fin design, brazed plate construction, pressure relief valve, and bypass valve, all of which contribute to its superior cooling capacity and longevity.

The Komatsu 20Y-03-41791 oil cooler is a component designed to cool down the oil in Komatsu construction equipment engines, ensuring optimal performance and longevity. Like any other purchase, this part comes with its advantages and disadvantages.

1. Improved engine performance: A properly functioning oil cooler maintains the oil temperature at an optimal level, enabling the engine to run more efficiently and effectively.

2. Reduced wear and tear: By preventing the oil from overheating, the oil cooler helps reduce wear and tear on other engine components, leading to a longer service life.

3. Enhanced safety: Overheating engines can pose a safety risk, particularly in construction applications. A well-functioning oil cooler can help mitigate this risk by maintaining a safe operating temperature.

4. Cost-effective: While replacing an oil cooler can be an expense, the potential costs of engine damage or downtime due to a malfunctioning cooler can be significantly higher.

1. Cost: Replacing an oil cooler can be a costly investment, particularly for larger construction equipment.

2. Labor intensive: Installing or replacing an oil cooler can be a time-consuming and labor-intensive process, requiring specialized skills and tools.

3. Potential for leaks: Oil coolers involve the circulation of oil through various components, increasing the risk of leaks. Proper installation and maintenance are crucial to minimize this risk.

In conclusion, the Komatsu 20Y-03-41791 oil cooler is an essential component for maintaining the performance and longevity of Komatsu construction equipment engines. While its replacement can be costly and labor-intensive, the potential risks and costs associated with a malfunctioning cooler make this investment a necessary one for those who rely on this equipment for their livelihoods.

Recommendation: If you own or operate Komatsu construction equipment, it's crucial to keep your oil cooler in good working order. Regular maintenance, such as cleaning or replacing the cooler as needed, can help prevent costly repairs or downtime. When it's time to replace the cooler, consider purchasing a high-quality, OEM part like the Komatsu 20Y-03-41791 to ensure optimal performance and longevity for your equipment.

part # 20y0341791 prices

• $813.10-$1244.27

specifications motochilled:

• for makes: Komatsu
• type: Parts
• manufacturer part number: 20Y-03-41791

general motochilled:

• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
• condition: New

offer motochilled:

• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• started: May 13, 2026
• availability: In Stock

returns motochilled:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller motochilled:

• rating: 99.8%
• # reviews: 16307

shipping motochilled:

• service: Standard
• cost: $35.95
• transit: 2-6 Days
• type: Fixed
• class: Standard

payments motochilled:

• wallet: Google-pay
• other
• credit card: Mastercard

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