EATON FULK4245 Transmission Oil Cooler Heat Exchanger

( Brand: Eaton ), ( Part Type: Oil Heat Transmission Cooler ), ( Manufacturer Part Number: FULK4245 ), ( Country Of Origin: United States )

Review EATON Genuine Transmission Oil Cooler Heat Exchanger

The Eaton Fulkerson Series Model FULK4245 Transmission Oil Cooler Heat Exchanger is a high-performance component designed to ensure optimal cooling for automatic transmissions in heavy-duty applications. This cooler is engineered to meet the demanding requirements of commercial vehicles, construction equipment, and other industrial applications.

The FULK4245 is a tube-and-fin heat exchanger, featuring a robust design with a serpentine-style tube layout. It is constructed of heavy-duty materials, including high-strength aluminum alloy fins and copper-nickel alloy tubes. The copper-nickel tubes offer excellent resistance to corrosion, scaling, and pitting, ensuring long-lasting durability and reliability.

This cooler boasts a large cooling capacity of 127.5 gallons per hour (481.5 liters per hour) at a delta T of 20 F (11.1 C), making it capable of handling the high heat loads generated by heavy-duty transmissions. The FULK4245 also features a high flow rate, ensuring efficient cooling and excellent oil temperature control.

The Eaton Fulkerson Series Model FULK4245 Transmission Oil Cooler Heat Exchanger is designed to be easily integrated into various cooling systems. It comes with a factory-installed, high-quality gasket and mounting hardware, making installation quick and straightforward. The cooler is also compatible with a wide range of transmission oil cooler lines and hoses, offering flexibility in system design.

The FULK4245 is tested and certified to meet the highest industry standards, ensuring superior performance and reliability. It is backed by Eaton's extensive engineering expertise and commitment to quality, giving customers peace of mind and confidence in their cooling system's ability to handle even the most challenging applications.

In summary, the Eaton Fulkerson Series Model FULK4245 Transmission Oil Cooler Heat Exchanger is a high-capacity, high-performance cooler designed for heavy-duty applications. Its robust construction, excellent cooling capacity, and efficient design make it the ideal choice for customers seeking optimal cooling for their automatic transmissions.

Pros and Cons of Buying an Eaton FULK4245 Transmission Oil Cooler Heat Exchanger

The Eaton FULK4245 Transmission Oil Cooler Heat Exchanger is a popular choice for those seeking to improve the cooling efficiency of their automatic transmissions. Here are some potential advantages and disadvantages to consider before making a purchase.

1. Enhanced Cooling Performance: The primary reason for investing in an oil cooler heat exchanger is to improve cooling efficiency. This component helps regulate transmission temperature, which can lead to better performance, longer transmission life, and reduced risk of overheating.

2. Durability: Eaton is a well-known and trusted brand in the automotive industry. The FULK4245 model is designed to withstand the rigors of heavy-duty applications, ensuring long-term reliability.

3. Compatibility: This oil cooler heat exchanger is compatible with a wide range of applications, including various makes and models of heavy-duty trucks and construction equipment.

4. Easy Installation: The FULK4245 is relatively easy to install, with clear instructions provided in the user manual. It can often be installed in a few hours or less, depending on the difficulty of the specific application.

1. Cost: An oil cooler heat exchanger like the Eaton FULK4245 can be a significant investment. While the cost may vary depending on the specific application and the seller, it's essential to consider whether the potential benefits outweigh the expense.

2. Additional Maintenance: With an additional cooling component comes the need for additional maintenance. Regular inspections and fluid changes are necessary to ensure the oil cooler heat exchanger continues to function optimally.

3. Size and Clearance: Depending on the application, installing an oil cooler heat exchanger may require modifications to the vehicle or equipment to provide adequate clearance. Proper planning and measurement are crucial to ensure a successful installation.

The Eaton FULK4245 Transmission Oil Cooler Heat Exchanger offers several advantages, including enhanced cooling performance, durability, compatibility, and ease of installation. However, it also comes with potential drawbacks such as cost, additional maintenance requirements, and size considerations. Ultimately, the decision to purchase an oil cooler heat exchanger depends on individual circumstances, including the specific application, budget, and desired performance improvements.

If you operate heavy-duty machinery or vehicles that experience high transmission temperatures or frequent usage, investing in an oil cooler heat exchanger like the Eaton FULK4245 could be a worthwhile investment. Weigh the pros and cons carefully, consider your budget and the potential benefits to your specific application, and consult with a professional if needed before making a purchase.

part # fulk4245 prices

• $718.20-$1199.00

specifications motochilled:

• brand: Eaton
• part type: Oil Heat Transmission Cooler
• manufacturer part number: FULK4245
• country of origin: United States

offer motochilled:

• sold: 0
• availability: In Stock
• started: April 28, 2026
• options: Ship-to-home
• quantity: 1
• best offers: True

general motochilled:

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

returns motochilled:

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

payments motochilled:

• wallet: Paypal
• other
• credit card: Mastercard

seller motochilled:

• rating: 99.9%
• # reviews: 708

shipping motochilled:

• transit: 4-9 Days
• class: Standard, One-day
• carrier: UPS
• service: UPS Ground, UPS Next Day Air Saver, UPS Next Day Air
• type: Calculated
• cost: $0.00

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