Differential Breather Kit, Universal Transfer Case Breather Kit for Differential Axle and Gear Box, High Flow Ventilation System with Central Air Filter to Prevent Water Ingress an

Item Type: Differential Breather KitOE: 170112Material: PolyethyleneApplication: It can discharge air pressure from transfer system components such as differential, gear box, and transfer boxPackage List：1 x Differential Breather Kit (37pcs)Note:Please double check the part number of your item, matching information is for reference only.

• HIGH FLOW VENTILATION: This Differential Breather Kit features a high flow ventilation system that delivers zero back pressure and zero vacuum, quickly releasing built-up heat and air pressure from your differential, transfer case, and gearbox during intense off road driving or high-speed operation, keeping your drivetrain running smoothly and reliably under extreme conditions.
• WATER INGRESS PROTECTION: The central high flow air filter and manifold in this Differential Breather Kit allow up to four driveline components to vent to a single elevated location—ideally mounted near the engine firewall—keeping airflow paths above water level during river crossings or deep mud, effectively preventing water in your gear oil and protecting internal components.
• VERSATILE OFF ROAD APPLICATION: Designed for off road enthusiasts, this Universal Differential Breather Kit is compatible with differential, transfer box, and gearbox systems, making it ideal for 4x4 trucks, SUVs, and ATVs used in mountain trails, desert dunes, muddy terrain, or any adventure where extreme temperature swings and submersion risks threaten drivetrain integrity.
• DURABLE POLYETHYLENE CONSTRUCTION: Made from high quality polyethylene, this Transfer Case Breather Kit resists cracking, degradation, and chemical exposure, ensuring long term performance even in harsh environments; its robust design maintains structural integrity through repeated thermal cycles and rugged off road vibrations without leaking or failing.
• COMPLETE INSTALLATION KIT: Each Differential Breather Kit includes 37 pieces with all necessary hoses, fittings, clamps, and mounting hardware for a seamless setup across multiple drivetrain components; simply verify OE number 170112 matches your vehicle, then install to enhance ventilation, prevent oil dilution, and significantly extend the lifespan of your entire transfer system.