Description
Cognito 210-90221 idler arm support weld-in gusset is designed for 1999-2006 Chevy/GMC Silverado 1500 and Sierra 1500 4WD applications. This gusset adds support to the idler arm area, helping strengthen a known steering stress point on compatible GM trucks. It is a useful reinforcement part for lifted, off-road, and larger-tire setups that put extra load on the steering system.