Stihl - 42821400603 - Exhaust Muffler

The Stihl 42821400603 is a genuine OEM exhaust muffler designed for Stihl BR 500, BR 550, BR 600, and BR 700 series backpack blowers. This essential component effectively reduces engine noise and directs exhaust gases away from the operator, contributing to a more comfortable and compliant operation. Constructed from durable materials, it ensures a precise fit and reliable performance, maintaining the blower's optimal power output and longevity. Replacing a worn or damaged muffler with this original Stihl part helps restore the machine's efficiency and sound levels to factory specifications.