Mishimoto Radiator Overflow Tank (MPN: MMRT-F2D-11KN)

Durable aluminum design with increased coolant capacity and easy monitoring features.

The Mishimoto Radiator Overflow Tank is engineered to enhance the longevity and performance of your Super Duty's cooling system. Constructed from full-aluminum with precision TIG-welds, this tank is designed to withstand extreme temperature fluctuations without the risk of cracking or leaking coolant. The kit includes both primary and secondary cooling system degas tanks, providing a significant increase in coolant capacity—8.8 percent for the primary and 15.65 percent for the secondary tank.

Integrated sight glasses in both tanks allow for quick and easy monitoring of coolant levels, eliminating the need for cumbersome flashlight checks. Additionally, the internal baffling system ensures that coolant remains near the overflow port during aggressive driving, preventing air from entering the coolant system. Available in a natural finish or a stealthy micro-wrinkle black powder coat, the Mishimoto Radiator Overflow Tank is designed to complement any custom engine theme while delivering superior performance.

Features

• Full-Aluminum Construction With Durable, Precision TIG-Welds
• Features Primary And Secondary Cooling System Degas Tanks
• Increases Primary Degas Tank Capacity By 8.8-Percent
• Increases Secondary Degas Tank Capacity By 15.65-Percent
• Sight Glasses Allow For Quick And Easy Reading Of Coolant Level
• Internal Baffles Keep Coolant Near Overflow Port During Aggressive Driving, Preventing Air Entry Into Coolant System

Specifications

• Manufacturer: Mishimoto
• Manufacturer Part Number: MMRT-F2D-11KN
• Capacity (OZ): 1376 Ounce
• Diameter (IN): Not Applicable
• Inlet Size: Hose Barb
• Material: Aluminum

Compatibility / Fit

• 2011-2019 Ford F-250 Super Duty
• 2011-2019 Ford F-350 Super Duty

Technical Documents

• MMRT-F2D-11S_INSTALLATIONGUIDE.pdf