Moroso 85722 Air Oil Separator for Harley-Davidson Milwaukee 8 Touring Models Polished

The Moroso 85722 air-oil separator (catch can) system is an engineered solution designed specifically for Harley-Davidson Milwaukee 8 touring models equipped with stock or Screaming Eagle air cleaners. This polished aluminum separator keeps your cylinder head breather system fully functional while preventing oil mist, crankcase vapors, and condensation from contaminating your intake system.

Key Features:

• Filters crankcase vapors, oil mist, and condensation before they reach the intake system
• Keeps air filter, throttle body, intake, pistons, and valves free from excessive oil and carbon buildup
• Recirculates clean filtered air back into the intake instead of venting to atmosphere
• Two-piece body design unscrews for easy cleaning and service at regular intervals
• Polished aluminum finish complements custom motorcycle aesthetics
• Does not vent to atmosphere—keeps oil contained in the canister, not on your bike or the ground
• Reduces detonation and knock by filtering contaminants before re-entry to the engine
• Proudly made in the USA by Moroso Performance Products

Application: Fits Harley-Davidson Milwaukee 8 touring models with stock and Screaming Eagle air cleaners only. Does not fit Heavy Breather air cleaner systems. The separator plumbs inline with the breather system and requires periodic draining as a service item, typically during oil changes.