Transmission Cooler18 oz. Fluid CapacityBlack FinishHeat Sink Dissipating SurfaceWelded Aluminum Construction3 in. H x 3 in. W 17 in. OALIncludes:(2) 3/8 in. NPT Straight Fittings w/3/8 in. Hose Barb This JEGS 60379 compact all aluminum heat sink cooler uses both internal and external cooling fins to maximize heat transfer. Coolers compact 3 in. diameter size can be easily mounted in a variety of locations. It’s universal design can be used to cool a wide variety of liquids including fuel, power steering fluid, engine oil and transmission fluid in light duty applications. The inlet and outlet ports are located on the same end allowing to be mounted in limited space applications.Features:Black Powder Coated Aluminum FinishWelded Construction for strength and durabilitySingle Pass Heat Sink Design (external & internal fins) produces high heat transferCompact 3 in. tank diameterTank length: 15 1/2 in.Overall length: 17 in. (measured from end of mounting brackets)Mounting Dimensions: 16 5/8 in. Length x 1 3/8 in. Width (measured from center of mounting hole to center of mounting hole)Capacity: 18 ounces(2) 3/8 in. NPT inlets w/3/8 in. hose barb fittings included