Craftsman 33565 Engine Muffler

The Craftsman 33565 Engine Muffler channels exhaust gases through internal chambers and baffles that break up sound waves created during combustion, and reduce the sharp noise produced as gases exit the engine. As hot fumes travel across these passages, pressure pulses are dispersed and cooled before release, while the structure guides emissions outward in a controlled path away from moving components nearby engine parts. It mounts directly onto the engines exhaust port, typically secured with bolts along the side of the cylinder, forming the final section of the exhaust system on outdoor power equipment.