Push-In Breather W/Tube

The TRANS-DAPT Push-In Breather W/Tube (SKU TRA9242) is a crankcase ventilation component designed for engine builders, performance shops, and DIY mechanics who need reliable, military-grade breather solutions. This chrome-plated steel breather accommodates a 1-1/4 inch hole and features a 5/8 inch hose barb fitting, making it an essential part of any custom or high-performance engine build where positive crankcase ventilation (PCV) control is critical.

Built from durable steel with a corrosion-resistant chrome finish, the Push-In Breather W/Tube integrates cleanly into engine bays while managing harmful vapor discharge. The push-in design simplifies installation—no threading or complex fittings required. The included grommet provides secure mounting and vibration isolation, protecting hose connections from engine vibration damage. The 5/8 inch barb fitting accepts standard PCV tubing, allowing technicians to route vapors away from the engine bay or into a catch can system for ultimate crankcase pressure management.

This breather suits street machines, drag racing builds, and off-road platforms where engine longevity and clean operation matter. The compact footprint (4.7 x 3.45 x 5.15 inches) and lightweight construction (0.49 lbs) make it ideal for tight engine bay layouts common in military vehicle conversions and tactical platform builds. Install the push-in breather directly into a 1-1/4 inch hole in the valve cover, air cleaner base, or custom fabricated mounting point, then secure the grommet and attach your PCV hose. Compatible with both naturally aspirated and forced-induction engines requiring independent crankcase ventilation.