11-19 trucks did not come with an OEM steering stabilizer, however there are mounting provisions to add a steering stabilizer. Adding the Cognito pitman and idler arm support kit removes the need for a steering stabilizer and offers more benefits than the stabilizer does. For customers who wish to use both the Cognito Pitman Idler Arm Support Kit and a steering stabilizer must use this mounting kit to drop the frame mounting end of the stabilizer down to clear the Pitman Idler Arm Support Kit brackets.. Steering Stabilizer Relocation Kit for 2011-2019 Silverado/Sierra 2500/3500 2WD/4WD. Relocates the steering stabilizer to maintain clearance and function on lifted or modified trucks.. Relocates steering stabilizer frame mount to allow for clearance of Cognito Pitman Idler Arm Support Kit. Cognito 11-19 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD Steering Stabilizer Relocation Kit. 11-19 GM Steering Stabilizer Hardware. Includes required relocation hardware. .5-hour DIY install time. Steering Stabilizer. Made in the USA. 510-90935

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