Husqvarna 545154009 Piston Ring OEM Part

Product Details

Genuine Husqvarna part. See all items in Leaf Blower Engine and String Trimmer Engine.

Cross Reference Information

Part Number 545154009 replaces AP6176409, 2432128, 530012472.

Description

The piston ring provides a seal between the cylinder wall and the piston, attaching inside the groove around the piston directly. It is responsible for keeping the combustion gases in the cylinder and preventing them from entering the crankcase. The piston ring may break down with general use over time or it may break unexpectedly due to some kind of damage or other mechanical failures. This creates poor compression in the cylinder and can result in a loss of power to the equipment. Significant leaks could result in an engine that won’t run at all. The Husqvarna piston ring is a genuine OEM part from American Yard Products, who manufactures equipment and parts for leading industry brands, including Husqvarna, Craftsman, Poulan and Poulan Pro, Weed Eater, Sears/Roper, Rally, Electrolux Home Products, and Yard Pro. This piston ring fits several models of leaf blowers and trimmers from the brands listed. Refer to your user manual parts diagram for exact part compatibility.