WIX Racing Filters 42716 HD Crankcase Breather Filter

The WIX Racing Filters 42716 is a heavy-duty crankcase breather filter engineered with premium filtration media to handle demanding operating conditions. Designed to vent crankcase pressure while preventing contaminants from entering the engine, this breather filter is built to deliver consistent, long-lasting performance across a wide range of applications including racing engines, heavy-duty trucks, and air brake compressor systems.

Key Features:

• Premium filtration media engineered for superior contaminant capture under all operating conditions
• Heavy-duty construction with durable materials that resist heat, oil vapor, and mechanical stress
• Maintains proper crankcase pressure to protect engine internals and reduce wear
• Outer diameter: 73 mm (2.87 in) with 35 mm (1.38 in) inner diameter for secure fitment
• Designed for use on Bendix-Westinghouse air brake compressors with flame-retardant media
• Sold individually

The WIX 42716 crankcase breather filter is part of WIX's trusted line of filtration products, backed by decades of motorsports and heavy-duty commercial experience. It is a direct-fit solution for maintaining clean crankcase ventilation and protecting engine components from contamination and excess pressure buildup.