The Fumes Disposal Hose connects the crankcase breather, located on the engine block, to the intake manifold or air intake system. The hose allows for the controlled release of blow-by gas, a mixture of air, fuel, and combustion byproducts that pass the piston rings and enter the crankcase.Attributes:• Helps prevent oil contamination by blow-by gas, maintaining oil quality and lubrication efficiency• Helps reduce harmful hydrocarbons and pollutants released into the atmosphereApplications: The Fumes Disposal Hose channels blow-by gases and oil vapors from the crankcase to the intake manifold, where they are reintroduced into the combustion process.