Needle Bearing 577572401

This genuine part is supplied by the original equipment manufacturer for use with Poulan and Husqvarna chainsaws and power cutters. Needle bearings are generally utilized to reduce friction between rotating parts. Unfortunately, over time the rollers may begin to wear out restricting the movement and eventually requiring a replacement to maintain top performance. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality part is made of durable metal and is sold individually.