The HF Differential Breather Kit prevents water and debris from entering your drivetrain during water crossings by replacing restrictive factory breathers with a high-flow, zero-backpressure system. It vents Front and Rear Diffs with integrated air filter, mounted high above water level. The kit includes fittings and tubing for both axles. Key Features: Protects drivetrain from water ingress High-flow, zero-vacuum breather design Central manifold with air filter Supports up to two breathers
