Fuel Cell Breather 8an

The WEHRS Machine Fuel Cell Breather 8AN is a precision-engineered screw-in breather designed for high-performance fuel systems and engine crankcase ventilation applications. This aluminum breather features black anodized finish and accepts 8 AN threaded ports, making it compatible with standard fuel cell vent lines and breather hose configurations common in off-road vehicles, race engines, and custom automotive builds.

The round design and screw-in mounting simplify installation into fuel cell baffles, overflow catch tanks, and crankcase vent manifolds. At 0.14 lbs and measuring 2.15 x 1.6 x 3.9 inches, this breather integrates compactly without compromising flow capacity. The 8 AN connection size—standard across aftermarket fuel systems—ensures seamless integration with existing 8 AN hose adapters, fittings, and line assemblies. Black anodized aluminum provides corrosion resistance while maintaining a professional appearance in both engine bay and fuel cell installations.

This breather suits builders and operators working with fuel cells that require functional venting to prevent pressure buildup, pressure-fed fuel systems in off-road recovery vehicles, and engine builders managing crankcase blow-by in high-output engine combinations. WEHRS Machine components are recognized in racing and fabrication circles for solid engineering and compatibility with competitive fuel system architectures.

Buyers should confirm that the 8 AN threaded port matches their existing vent line specifications and fuel cell baffles before ordering. The breather ships as a single unit ready for direct installation.