Walker Exhaust Exhaust Muffler 21172

A muffler without any pipes, which are typically universal in fitment. (21172) by Walker Exhaust

Walker® offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a "one-stop" convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

An economical replacement for the original equipment part