Yard-Man String Trimmer Muffler

This genuine replacement part is a muffler assembly for use with a lawn mower. The muffler is an essential part for the safe and reliable operation of a lawn mower. A muffler can help minimize the sound of the lawn mower engine. Additionally, it can help prevent exhaust sparks from exiting the mower and igniting dry grass, leaves, or debris. It can also help improve fuel economy of the mower. The main signs that a muffler may need to be replaced are a change in operating volume, lower fuel economy, or a bad odor during operation. Prior to working with this part, please refer to the original product manual for a full list of included parts and installation instructions. A wrench may be needed for installation of this part. For safety, always wear gloves and ensure unit is powered down prior to performing any installation or repair. Perform repairs only in a well ventilated area.This high quality OEM replacement part is sourced directly from the manufacturer, and it is sold individually. It is made of high-quality durable metal. This part is compatible with MTD, Yard Machines, Yard Man, Cub Cadet, Husky, Troy-Bilt, and more lawn mowers. Please note: original part number 751-14429 is now obsolete, and manufacturer has replaced the original part number with this part.