Features:

• Reduces internal housing pressure while preventing dirt from entering housing
• Superior quality vent features 1/8" N.P.T. brass fitting and sintered bronze element for years of dependable service
• Protected low-profile element is recessed, preventing it from being knocked out like stock plastic designs
• Can be used as a replacement for stock vents or adapted to any rear axle housing; ideal for use on narrowed or fabricated housings