Assembly Seal & Bearing 576243901

This is a high-quality assembly seal and bearing that is used on chainsaws by several manufacturers. The purpose of the ball bearing is to reduce friction between various moving parts in a chainsaw or another tool. The component is also used to stabilize and hold the position and angle of specific parts in lawn and garden equipment. The assembly seal and bearing experience substantial wear and may need to be replaced regularly. When replacing the assembly seal and bearing in a chainsaw, basic tools will be needed. A screwdriver, a pair of pliers, a socket set, and an impact wrench may be required for the process. First, take the chainsaw and place it on a stable and level surface. Make sure it is powered off before disconnecting the spark plug wire. The engine will need to be removed to replace the bearing and its seal. Test the tool before further use.This assembly seal and bearing are designed for use with Husqvarna, Craftsman, and Poulan chainsaws. The part is sold on an individual basis with one seal and one bearing. It is a genuine OEM replacement component that is directly sourced from the manufacturer.