A hose assembly is a complete system that connects your fluid handler to your hose. It includes the hose, fittings, and end caps. It's important to choose a hose assembly that will last long and will be able to hold the pressure of the liquid it transports.
The hose assembly should be made from an oil resistant material such as nitrile rubber or silicone rubber that is flexible and durable. It must also be water-resistant to withstand high pressures and temperatures.
Vibrant Performance offers a wide variety of pre-assembled hose assemblies that are designed for fuel, oil, nitrous, and coolant applications. They feature crimp-on fittings that are installed using a hydraulic crimping tool and each hose assembly is pressure tested to its rated working pressure.
A crossover line for engine oil is the hose that connects the right and left engine oil rails. This helps to keep the pressure even and create a smoother ride by balancing the fuel distribution between the two engines.