Axle housing breather

A venting mechanism comprising:

• an axially extending cylindrical member defining three axially displaced continuously connected portions:
• a first portion having a thread defined on an outermost surface thereof and having a first bore defined therein;
• a second portion having a hexagonally shaped structure defined on an outermost surface thereof and having a second bore defined therein;
• said first bore and said second bore intersecting to define a first annular surface between said first and said second bores;
• a third portion having a third bore defined therein which defines an annular surface between said second and said third bores;
• said second portion defining a chamber including a baffle disposed therein;
• said baffle having a first radially extending annular portion continuously connected with a first axially extending cylindrical portion continuously connected with a second radially extending portion defining at least one opening therein;
• said second radially extending portion including an axially extending portion connected to a third radially extending portion which extends radially proximate said opening defined on said second radially extending portion;
• said first radially extending annular portion of said baffle disposed in supporting relation with said annular surface between said second and said third bores of said third portion of said tubular member;
• said third portion including an axially extending cylindrical portion defining said third bore including an O-ring disposed on an outermost surface of said first radially extending portion of said baffle;
• a film which allows gases to pass therethrough while restricting flow of liquids extending continuously across said third bore and disposed in contact with said O-ring;
• a wire mesh extending continuously across said third bore and disposed in contact with said film;
• and
• said third portion having a radially inwardly turned lip which at least partially distorts said O-ring and provides retention for said film, mesh and O-ring in said third bore.