Fluid Cooler:Universal 17 row plate and fin aluminum heavy duty transmission cooler kit.Extend transmission life by helping prevent heat-related transmission failures.Perfect for light to medium duty truck, car or RV use and occasional towing.7/8" wide plates, 3/4" embossed turbulators which maximizes heat transfer.Dimensions: 0.75" x 7.5" x 11" with 3/8" hose barb inlets, GVW 18000 lbs.Electric Fan:Universal 12 volt high performance 6" inch small electric cooling fan.Upgraded 90 watt motor draws 7.5 amps, producing over 513 CFM.Configured as an air puller to be on the inside and pull air through.Includes mounting bracket feet and complete install fin tie strap kit.Measures 7.2" x 7" x 2.4" thickness at center and slim 1.4" at edge.Wiring Kit:Universal automotive 12 volt electric fan switch relay wire harness.Safely powers one 12 volt cooling fan or accessory without splicing.Maximum continuous draw with 40 amp circuit breaker protection.Simple 4 pin relay 40A and 6 feet of 14AWG wiring allows flexibility.Installation wiring diagram and all pictured components included.Fitting:38mm OD radiator hose electric fan thermostat temperature sensor.Anodized aluminum in-line fitting adapter in various diameter sizes.Preset to ground fan at 180'F turn-on and 165'F turn-off temperature.Single pin 1/8" inch NPT brass thread-in probe grounding switch.Measures temp of any liquid including oil, water and coolant fluid.