Cylinder Head Breathers / M8 Motors

Feuling billet cylinder head breathers that improve sealing and oil control on Milwaukee-Eight engines.

A precision breather upgrade for the M8. Feuling machines these from billet 6061 aluminum with square surfaces for better umbrella valve sealing, longer main breather exit nipples with dual O-rings, and correctly sized and positioned inlets for optimal engine breathing. Multiple drain ports with chamfered IDs and squared exits ease drainage and reduce oil splash filling. The kit is anodized in Feuling red and comes complete with housings, covers, filter elements, umbrella valves, and hardware.

Features of the Head Breathers

• Machined from billet 6061 aluminum
• Square surfaces for enhanced umbrella valve sealing
• Longer main breather exit nipples with dual O-rings
• Multiple drain ports with chamfered ID and squared exits to reduce oil splash
• Anodized in Feuling red
• Complete kit: housings, covers, filter elements, umbrella valves, and hardware

Fitment

Fits Milwaukee-Eight engines. ⚠️ VERIFY your specific M8 model before ordering.