Hayden 779 Automatic Transmission Oil Cooler

Overview of Hayden Trans Oil Cooler 779 for Ram 2500 and 3500

The Hayden Trans Oil Cooler 779 is designed to provide reliable cooling performance for automatic transmissions in Ram 2500 and 3500 models. Engineered with a heavy-duty rapid-cool style, this oil cooler helps maintain optimal transmission temperatures under demanding conditions.

• Length: 11.13 inches (282.5 mm)
• Height: 11.25 inches (285.7 mm)
• Width: 1.75 inches (44.4 mm)
• Core Material: Aluminum
• Core Row Quantity: 28
• Finish: Black
• Integrated mounting bracket
• Connector Type: Threaded O-ring, female 7/8" - 14 inlet and outlet fittings
• Performance rated for heavy-duty use
• Electric fan not included

About the Hayden Trans Oil Cooler Product Line

The Trans Oil Cooler line by Hayden focuses on providing efficient transmission and engine oil cooling solutions. This product line emphasizes rapid cooling capabilities with durable aluminum cores and integrated mounting brackets for straightforward installation. The 779 model fits within this line as a heavy-duty option tailored for demanding applications such as Ram 2500 and 3500 trucks.

Product Details and Specifications

The Hayden 779 automatic transmission oil cooler features a robust aluminum core with 28 rows to maximize heat dissipation. Its black finish offers corrosion resistance, while the integrated bracket simplifies mounting. Both inlet and outlet connectors are female threaded fittings sized at 7/8" - 14, compatible with standard transmission lines. The cooler measures 11.13 inches in length and 11.25 inches in height, with a slim 1.75-inch width to fit within tight engine compartments. This unit is performance rated and designed for rapid cooling without an electric fan.

Applications and Problem Solving

• Helps prevent transmission overheating in Ram 2500 and 3500 trucks
• Reduces risk of transmission fluid breakdown under heavy towing or hauling
• Improves transmission longevity by maintaining stable operating temperatures
• Supports engine oil cooling when used as a combined trans/engine oil cooler
• Addresses issues related to transmission slippage caused by excessive heat

Installation Notes and Tips

Installation of the Hayden Trans Oil Cooler 779 requires compatibility with Ram 2500 and 3500 transmission lines featuring 7/8" - 14 female threaded fittings. The integrated mounting bracket facilitates secure attachment, but ensure proper clearance and line routing to avoid interference. No electric fan is included, so verify adequate airflow in the mounting location. Use appropriate O-ring seals to prevent leaks at connection points.

Quality Assurance and Warranty

Hayden products are engineered for durability and consistent performance. The Trans Oil Cooler 779 is constructed from corrosion-resistant aluminum and finished in black for extended service life. This product is performance rated to meet the demands of heavy-duty applications. Warranty details should be confirmed with the manufacturer or distributor.