Suspension

We have bundled everything you need in a leveling kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components and Fox shocks. There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA. This...

The stock bottom overload spring is very harsh in spring rate, this mini pack is a progressive overload that will ride better and provide 1-2.5 inches of rear lift if one or both of the spacer blocks are removed.Get better ride quality and the added...

The Deaver spring is a complete replacement of the OEM spring and is arched for 4 inch over stock rear lift height while maintaining excellent ride quality via being made from high-quality spring steel, a higher leaf count with thinner leaf material for...

Cognito Front Sway Bar for 20-23 Silverado/Sierra 2500HD/3500HDDesigned to reduce body roll so you have better vehicle control and greatly improves traction for safer driving. Measuring 1.5 Inch in diameter and made from heat-treated and hot-formed 4140...

Looseness or Steering Play in some vehicle steering systems can often be attributed to a component known as a bell crank or idler, which supports the steering linkage.Original equipment designs utilize common sleeve bushings, which often wear out...

Designed to reduce body roll so you have better vehicle control and greatly improves traction for safer driving.These HD Sway Bars are developed for this specific application. Measuring 1.5 Inch in diameter and made from heat treated and hot formed 4140...

Designed to reduce body roll so you have better vehicle control and greatly improves traction for safer driving. These HD Sway Bars are developed for this specific application.Measuring 1.5 Inch in diameter and made from heat treated and hot formed 4140...

The idler pivot is what the idler arm mounts to and pivots about, and the OEM idler pivot has issues with bending the shaft and also bending the tabs on the frame that locate the idler pivot.When these issues happen, the passenger side of the drag link...

With a 4 year warranty against defects and premature wear, and having a heavy duty design, this is still a joint and thus still a wear item. Being a press in ball joint, you would think it will be a pain to freshen up, but the Alpha Ball Joint is...

Bushing kit for older Cognito upper controls arms that had greaseable pivot bushings, 2011-2022 GM 2500/3500.This Part Fits:YearMakeModelSubmodel2015-2019ChevroletSilverado 2500 HDHigh Country2011-2019ChevroletSilverado 2500...

Ball Joints are a moving part therefore a normal wear item on any vehicle. The Cognito design is a bolt in style ball joint that is very easy to replace on the Cognito ball joint style upper control arm kits.This heavy-duty ball joint is a maintenance...

WARNING: This ball joint is not to be used as a droop limiter and was never designed to support suspension components hanging from the ball joint during operation. Doing so will void any warranty and is an extreme safety risk.This Part...