Crankcase Breather Assembly

HARDDRIVE Crankcase Breather Assembly

Keep your engine breathing clean. The HARDDRIVE Crankcase Breather Assembly is a durable, chrome-finished vent filter with base designed for efficient crankcase ventilation and oil separation.

• Fit: For 3/8" hose — easy to install on most aftermarket and OEM applications
• Finish: Polished chrome for corrosion resistance and a classic look
• Maintenance: Replacement filter available to extend service life
• Sold: Each — single assembly per package

This crankcase breather improves engine performance by reducing blow-by pressure and trapping particulates before they re-enter the intake. Ideal for motorcycles, custom builds, and light performance engines.

Key benefits: simple installation, attractive chrome styling, and ongoing support with replacement filters to maintain peak operation.