Vent Bellow Kit Designed to expand/contract to accommodate increases/decreases in housing pressure Easy installation - will fit over any 1/4" tube, hose or barbed fitting Keeps fluid in and unwanted contaminants out Ideally suited for differentials, can be used on transmissions & transfer cases in some applications Not to be used for as a breather for power steering Kit includes 1 x vent bellow, 1 x hose clamp, 1 x 1/4NPT fitting