170112 – ARB Differential Axle Breather Kit

Protect Your Drivetrain from Water, Mud, and Pressure Buildup Water crossings, deep mud, or long-haul overlanding can spell disaster for drivetrain components if pressure builds up or water gets in. The ARB 170112 Differential Axle Breather Kit eliminates the limitations of factory breathers by providing a zero back-pressure, high-flow breather system for your differentials, transmission, and transfer case. This kit replaces factory one-way breathers with a centralized manifold system that connects up to four driveline assemblies. It’s a simple upgrade that can save you thousands in repairs. Kit Includes: Central manifold block with 4 ports Air filter assembly with dedicated port Push-in fittings Tubing (enough to run at least two assemblies) Screws, plugs, and zip ties for clean installation Expandable – just add tubing/fittings to run up to four breathers Key Features: High-flow, zero vacuum / zero back-pressure design Centralized breather manifold keeps water and