Briggs &amp; Stratton 5052K Air Filter Cartridge/Pre-Cleaner 12.5 - 20 HP<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Replaces Briggs &amp; Stratton Service Part #394019S (Air Filter)， and #272490S (Pre-Cleaner)</li><li>For 12.5 through 20 Horsepower L-head Twin Vertical Engines</li><li>Genuine Briggs &amp; Stratton Part</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ziM7nWKXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41s8mRpdvSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51R2F8SvnGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VXFsA4wTL.jpg" noproxy>