S&B Crankcase Vent Filter, 1.5" Hole, Clamp-On with Chrome Shield

S&B Crankcase Vent Filter, 1.5" Hole, Clamp-On with Chrome Shield S&B Filters breathers work well for axles, engines, and transmissions. These vent filters are available as clamp-on, push-in, or screw-in models and in black, chrome, or mixed finishes. The units are tested to ISO 5011 filtration and are designed to flow exceptionally well while stopping 99 percent of dirt particles. They're available in either standard or pre-oiled versions. Protect vital components with S&B Filters breathers.