Briggs &amp; Stratton 89966 Muffler For 2 and 3 HP Horizontal Engines with a 1/2-Inch NPT<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Briggs &amp; Stratton 89966</li><li>Standard Muffler</li><li>Fits 2 and 3 HP horizontal (1/2-inch NPT) engines</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31S9YGC0IBL.jpg" noproxy>